Products
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Janji's bestselling short is better than ever — same fast-drying AFO shell fabric and moisture wicking brief liner as previous versions along with an updated waistband for softer next-to-skin comfort.
Features
Weightless feel
Ultra-light AFO stretch woven fabric for a barely-there-feeling shellCool and dry
Fast dry time, high breathability + excellent sweat wicking for a cool, comfortable rideBuilt-in liner
Integrated moisture-wicking performance brief linerBreathable waistband
Perforated knit waistband with internal drawcord provides a secure fit that is both breathable + comfortableSmooth finish
Bonded hem seams ensure an anti-chafe fit + clean finishKeep it secure
A secure back zip pocket has a nylon pull for easier in-motion access; can fit most sized phonesKeep it separated
Internal drop down brief pocket for key/card includes a key loop bungee* that doubles as hang loopStay seen
Signature reflective logo on front and “watermark” reflectivity on back increases visibility in low lightAFO
88% recycled polyester, 12% elastanePerformance brief liner
94% polyester, 6% spandexAFO
Ultra-light and fast drying, AFO is a stretch woven made from recycled polyester. We use it across our Singlets, Splits, Middle Shorts, and 2-In-1 Traverse Shorts for high-performance styles that feel lighter-than-air.
Sustainability
Our AFO fabric is composed of 88% recycled polyester. We use high-grade recycled polyester made from 100% post-consumer recycled plastic like rPET (a form of recyclable plastic commonly found in single-use bottles and containers) to reduce the impact of our apparel without sacrificing on performance, durability or comfort.
AFO fabric is also bluesign® certified meaning it is free from harmful chemicals and is fabricated in a way that meets a high environmental standard.Wash when needed on cold, delicate cycle with like colors
Tumble dry low or hang dry for best results and lifespan of the garment
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High-rise, relaxed fit with a fast-drying, barely-there feel
You asked, Janji listened! The new 4" Cadence Short is built for runners who favor the freedom of our best-selling hyperlight fabric, but want to up their coverage game. Janji added a high-rise waistband that's softer than our traditional AFO Middle Short waistband for a smooth fit through the hip, and Janji lengthened the back hem (just a bit!) so you won't feel exposed on the trails or during post-run errands
Features
Weightless feel
Ultra-light AFO stretch woven fabric for a barely-there-feeling shellCool and dry
Fast dry time, high breathability + excellent sweat wicking for a cool, comfortable rideBounce-free storage
Powermesh-reinforced back waistband pocket is designed for a comfortable fit for a phone or credit-cardPocket it
Two interior pockets secure a key and other small essentials on the runSecure coverage
Soft, high-rise flat waistband provides additional support and comfortStay seen
Janji reflective logo on front and “watermark” on back increases visibility in low lightMaterials + Specs
AFO
88% recycled polyester, 12% elastanePerformance brief liner
94% polyester, 6% spandexWeight
122g / 4.3oz (W’s Small)Garment made in Vietnam
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Color: Midnight
- Breathable
- Durable Nylon
- Hi-vis Reflectivity
- Moisture Wicking
- Stretch
The fall version of our Groundwork Tight is made to go the distance with five pockets, hi-vis reflective tape along the side seams, and a durable stretch nylon fabric.
The fall version of our 7/8 Groundwork Tight is specifically updated for shorter days with hi-vis reflective tape along the side seams that virtually disappears in daylight. Designed to handle endurance efforts, these tights are packed with five pockets to hold all of your essential carrying needs. Ultra-smooth, durable nylon fabric moves with you for complete freedom in stride without sagging out, even when worn repeatedly between washes.
All about the Groundwork
Breathable, moisture-wicking fabric provides light compression with an unnoticeable feel in strideWon't sag out
Durable nylon stretches with you and retains its shape while resisting odorsUnfussy + secure
Yoga style waistband with an internal drawcord offers a secure, adjustable fitPocket it
Two deep side pockets can easily accommodate the largest phone sizes plus case and minimize any movement or bounceKeep it separated
Two internal waistband pockets can stash card/cash or keySmooth storage
A back enveloping pocket can secure nutrition or other items while the zipperless construction keeps a smooth, flat fitting waistband that is perfect for pre/post-run stretching and yogaErgonomic length
⅞ length hits above the ankles for high output movementClean cut
Laser cut hems allow for a seamless finish + easy on/offStay seen
Integrated hi-vis reflective tape along the side seams along with Janji signature blue reflective logo and “watermark” on back increases visibility in low lightGroundwork Knit: 68% nylon, 32% spandex
Weight: 192g / 6.8oz (W’s Small)
Garment made in Vietnam
Groundwork Knit is made using a premium grade nylon that has a significantly tighter woven filament than standard synthetics. Tighter filaments mean less microfiber shedding in the wash-cycle, plus greater durability of the garment (longer lifespan, more wearing).
Groundwork Knit fabric is also bluesign® certified meaning it is free from harmful chemicals and is fabricated in a way that meets a high environmental standard. -
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All season, moisture-wicking stretch knit with durable support
Improved comfort, same great feel — the new Groundwork Tight is an everyday essential made to go the distance with updated ergonomic seaming, four pockets, and a durable stretch nylon fabric.
All about the Groundwork
Breathable, moisture-wicking fabric provides light compression with an unnoticeable feel in strideWon't sag out
Durable nylon stretches with you and retains its shape while resisting odorsUnfussy + secure fit
Ergonomic waistband design contours the hips for optimal comfort in stride while power mesh lining offers secure supportInfinity drawcord
Allows for an adaptable fit + will not get tugged out in the washPocket it
Two deep side pockets can easily accommodate the largest phone sizes (plus case) + minimize any movement or bounceKeep it separated
An internal waistband pocket can stash card/cash or keyBack pocket duals as pass-thru
A back pocket can be used to store nutrition or as a pass-thru to secure a top or lightweight layerErgonomic length
⅞ length hits above the ankles for high output movementClean cut
Laser cut hems allow for a seamless finish + easy on/offStay seen
Janji signature blue reflective logo on front and “watermark” on back increases visibility in low lightSustainability
Groundwork Knit is made using a premium grade nylon that has a significantly tighter woven filament than standard synthetics. Tighter filaments mean less microfiber shedding in the wash-cycle, plus greater durability of the garment (longer lifespan, more wearing).
Groundwork Knit fabric is also bluesign® certified meaning it is free from harmful chemicals and is fabricated in a way that meets a high environmental standard.Groundwork Knit
68% nylon, 32% spandexPower mesh lining
100% polyesterWeight
177g / 6.2oz (W’s Small)Garment made in Vietnam
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Pack hyperlight, go hyperfar — at just 29g, our brand new low-profile AFO Hyperlight Cap provides optimal performance and a nearly weightless feel. With a pliable foam brim and minimal bungee strap, this hat is built to be scrunched up, stuffed into pockets, and tossed into bags.
Weightless feel
Hyperlight AFO stretch woven fabric for a barely-there-feeling hatCool + dry comfort
Fast dry time, high breathability + excellent sweat wicking for cool comfortLow-profile sport fit
Streamlined design provides optimal protection with an aerodynamic fitCrushable foam brim
Lightweight, pliable foam brim is built to be scrunched up + tossed around while retaining its shape when wornFlip it up
The pliable foam brim can be securely flipped up when not needing to shield from the sunMinimal bungee strap
Adjustable reflective bungee cord with a rubber toggle ensure a lightweight, adaptable fitStay seen
Janji signature reflective logo on back + reflective bungee cord adds visibility in low lightSustainability:
Our AFO fabric is composed of 88% recycled polyester. We use high-grade recycled polyester made from 100% post-consumer recycled plastic like rPET (commonly found in single-use bottles and containers) to reduce the impact of our apparel without compromising on performance, durability or comfort.
AFO fabric is also bluesign® certified meaning it is free from harmful chemicals and is fabricated in a way that meets a high environmental standard.Materials & Specs:
AFO
88% recycled polyester, 12% elastaneHat made in Taiwan
Weight
29g / 1oz -
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Cling-free, ultra fast-drying, sun-protective between-seasons comfort
Sun protection and moisture-wicking for seasonless comfort — ultra-light and super fast-drying, the Helio Tech Long Sleeve has a textured interior so it stays cling-free and comfortable, even on your sweatiest adventures.
Cross-Seasonal Comfort
Designed to dry quickly and not cling, this top is ready to layer on colder days and shines on its own in temperate weatherCling-resistant fit
Helio is made from a special 3-dimensional knit that raises it off the skin to prevent it from clinging when sweatyQuick-dry to its core
Excellent moisture dispersal for sweat-wicking performanceUnhindered movement
Raglan sleeve design combined with flatlock seaming and minimal neckline prevent chafing for comfort through high-output movementStink-free bliss
HeiQ® Fresh odor control treatment keeps you smelling fresh through all-day adventuresHang it up
An ultralight nylon hang loop is integrated into the back neck for easy hangingStay seen
Janji signature reflective logo on front hem + “watermark” reflectivity on back increase visibility in low lightHelio Tech
100% polyester with HeiQ® Fresh treatmentGarment made in Vietnam
75 / 2.75oz (W’s Small) -
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Cling-free, ultra fast-drying, sun-protective between-seasons comfort
Sun protection and moisture-wicking for seasonless comfort — ultra-light and super fast-drying, the Helio Tech Long Sleeve has a textured interior so it stays cling-free and comfortable, even on your sweatiest adventures.
Cross-Seasonal Comfort
Designed to dry quickly and not cling, this top is ready to layer on colder days and shines on its own in temperate weatherCling-resistant fit
Helio is made from a special 3-dimensional knit that raises it off the skin to prevent it from clinging when sweatyQuick-dry to its core
Excellent moisture dispersal for sweat-wicking performanceUnhindered movement
Raglan sleeve design combined with flatlock seaming and minimal neckline prevent chafing for comfort through high-output movementStink-free bliss
HeiQ® Fresh odor control treatment keeps you smelling fresh through all-day adventuresHang it up
An ultralight nylon hang loop is integrated into the back neck for easy hangingStay seen
Janji signature reflective logo on front hem + “watermark” reflectivity on back increase visibility in low lightHelio Tech
100% polyester with HeiQ® Fresh treatmentGarment made in Vietnam
75 / 2.75oz (W’s Small) -
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Amplify your run — the Groundwork Half Tight is made to enhance your endurance pursuits with lightweight compression, moisture-wicking comfort, and six pockets to easily stash everything you need.
Features
All about the Groundwork
Breathable, moisture-wicking fabric with 4-way stretch provides light compression with an unnoticeable feel in strideSofter, secure waistband
The soft elastic waistband with external facing drawcord allows for a secure, comfortable fitPockets made for distance
Deep double-tiered side pockets can easily accommodate the largest phone sizes (plus case), nutrition + 250ml soft-flasks to provide ample carrying capacity for longer excursionsKeep it secure
An integrated Janji blue s-biner key clip in the top right pocket secures your keysBack pocket duals as pass-thru
A back pocket ideal for nutrition storage can be accessed from either side or can be used as a pass-thru to secure a top or lightweight layerClean cut
Laser cut hems provide a seamless, smooth finishSustainability
Groundwork Knit is made using a premium grade nylon that has a significantly tighter woven filament than standard synthetics. Tighter filaments mean less microfiber shedding in the wash-cycle, plus greater durability of the garment (longer lifespan, more wearing).
Groundwork Knit fabric is also bluesign® certified meaning it is free from harmful chemicals and is fabricated in a way that meets a high environmental standard.Materials + Specs
Groundwork Knit
68% nylon, 32% spandexGarment made in Vietnam
Weight 128g / 4.5oz (M’s Medium)
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Description
Sun protection and moisture-wicking for seasonless comfort — ultra-light and super fast-drying, the Helio Tech Long Sleeve has a textured interior so it stays cling-free and comfortable, even on your sweatiest adventures.
Features
Designed to dry quickly and not cling, this top is ready to layer on colder days and shines on its own in temperate weather
Excellent moisture dispersal for sweat-wicking performance from fall chill to April showers
HeiQ® Fresh odor control treatment keeps you smelling fresh through all-day adventures
Helio is made from a special 3-dimensional knit that raises it off the skin to prevent it from clinging when sweaty
Raglan sleeve design combined with flatlock seaming and minimal neckline prevent chafing for comfort through high-output movement
An ultralight nylon hang loop is integrated into the back neck for easy hanging
Janji signature reflective logo on front hem + “watermark” reflectivity on back increase visibility in low light
Materials
100% polyester with HeiQ® Fresh treatment
Sustainability + Social Conscience Notes:
bluesign® certified fabric meets best-practice standards in responsible manufacturing
Janji donates 2% of sales to nonprofit organizations working to support clean water solutions around the world
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The Transit Tech Pant is the go-to for everyday adventures and variable conditions with three secure pockets, a refined fit and a lightweight, stretch fabric with a DWR finish. Now made from recycled polyester for a reduced environmental impact.
Unfussy protection
Lightweight, breathable + wind-resistant Transit Tech fabric has a durable water repellent (DWR) finish to shed light rainStretch comfort
Fast drying, bi-stretch maintains next-to-skin comfort over prolonged adventures in variable weatherDon't sweat it
Double-weave loopers on the interior of the fabric keep the pant from sticking to sweaty skinSecure fit
Minimal elastic waistband with internal drawcord ensures quick adjustmentStreamlined
Designed to easily layer over shorts while maintaining a modern, tapered fitPocket it
Secure hand pockets have an integrated key loop bungee on the right side while an additional side zip pocket offers secure storage options for your phone, wallet, keys + moreCuff it
Semi-elastic cuffs make for easy on/offTransit Tech
A lightweight, stretch woven with a durable water repellency — Transit Tech breathes, dries quickly, and resists wind and rain for truly versatile, cross-functional gear.
Sustainability
Our new Transit Tech fabric is made from recycled polyester to help reduce its impact. It has a C6 DWR finish for high-performing, long-lasting water repellency and faster dry times. C6 DWR is made from short-chain PFC's (perfluorinated chemicals) that, while better than long-chain PFC's, we recognize are not environmentally ideal. We are actively testing and looking for an alternative to C6 DWR finishing that will not compromise on the performance of our Transit Tech fabric.
Our Transit Tech fabric is also bluesign® certified meaning it is free from harmful chemicals and is fabricated in a way that meets a high environmental standard. -
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Technical running sling bag with 2L volume, multiple secure pockets, and weather repellent fabric; adaptable fit + 2-way wearability.
Features
Weather repellent
Lightweight ripstop body with durable water repellent finish (DWR) to shed rain + dry quicklyLightweight padded support
Flexible honeycomb foam air-mesh back panel for breathable comfort and supportConcealed back pocket
Secondary back zip pocket easily holds a passport, phone and/or wallet out of viewFlex space
Flexible middle bungee compartment secures a jacket, sport bottle or other item with a stopper toggleAdjustable fit
Dual adjusting, durable nylon strap with lightweight reflective bungee pulls provide a customizable fitExtra support
A cross-body strap secures the bag for high-output movement + stashes away when not needed2-way wearability
Can be worn as a sling bag across the back or front chest, or as a fanny packVisibility
Hi-vis reflective nylon daisy chain + reflective zipper pullsWater repellent coated ripstop
PU coated 100% polyester ripstopNylon webbing straps
100% nylonWeight
5.8oz / 166gDimensions
16.5” long x 6.25” wide x 4” deepVolume 2L
One size fits most, adjustable
Bag made in Vietnam
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New and improved with 3x more waterproof protection and breathability — the Rainrunner Pack Jacket is made from a lightweight ripstop that provides total weather protection while 360º core ventilation allows for unparalleled venting.
Features
Waterproof protection
2.5L laminated shell with a C6-DWR water repellency for high-performing, long-lasting water resistanceTaped seams
30K/30K waterproof + breathability (W/P: 30,000mm, M/P: 30,000gm/m2/24hrs) fabric rating with fully taped seams for serious weather resistance + excellent breathabilityLightweight ripstop fabric
Lightweight ripstop fabric is durable, windproof + fast dryingUnparalleled venting
360º panel venting around the core for added breathability + heat release where it's needed the mostStreamlined fit
Sleek, ergonomic running silhouette designed to easily layer on top of mid-layers while reducing unnecessary components that can get in the way of efficient stridesSecure pockets
Two zippered hand pockets with thin nylon pulls for easy open/close plus an inset power mesh sleeve in the left pocket to secure a phone + minimize bouncePack it up
Self-stowing pocket with integrated elastic carry strap for travel convenienceSuper smooth zippers
YKK Vislon® AquaGuard® water repellent front zipper with a nylon pullFitted hood
Snug, scuba hood provides 180º visibility with a micro-visor while a protected zipper garage prevents chin irritationRoll-down hood
A minimal elastic band stows the hood when rolled down + duals as an integrated locker loop when not in useSplatter guard
Dropped back hem for added stride-splatter guard + coverageStay-in-place-cuffs
Articulated, semi-elastic cuffs stay in place in strideVisibility
Signature “watermark” reflectivity logo on front + back hem for improved visibility in low lightSustainability
Our new Rainrunner fabric has a C6 DWR finish for high-performing, long-lasting water repellency and faster dry times. C6 DWR is made from short-chain PFC's (perfluorinated chemicals) that, while better than long-chain PFC's, we recognize are not environmentally ideal. We are actively testing and looking for an alternative to C6 DWR finishing that will not compromise on the performance of our Rainrunner fabric as we transition to more PFC-free bio-based water repellent finishes.
Our Rainrunner fabric is also bluesign® certified meaning it is free from harmful chemicals and is fabricated in a way that meets a high environmental standard.
Materials + Specs
2.5L laminated ripstop
100% nylon with C6-DWR (durable water repellency)30k waterproofing / 30k breathability rating
Weight
204g / 7.2oz (W’s Small)Garment made in Vietnam
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Janji Rainrunner Jacket - Men's
$198.00
Visit product page →New and improved with 3x more waterproof protection and breathability — the Rainrunner Pack Jacket is made from a lightweight ripstop that provides total weather protection while 360º core ventilation allows for unparalleled venting.
Features
Waterproof protection
2.5L laminated shell with a C6-DWR water repellency for high-performing, long-lasting water resistanceTaped seams
30K/30K waterproof + breathability (W/P: 30,000mm, M/P: 30,000gm/m2/24hrs) fabric rating with fully taped seams for serious weather resistance + excellent breathabilityLightweight ripstop fabric
Lightweight ripstop fabric is durable, windproof + fast dryingUnparalleled venting
360º panel venting around the core for added breathability + heat release where it's needed the mostStreamlined fit
Sleek, ergonomic running silhouette designed to easily layer on top of mid-layers while reducing unnecessary components that can get in the way of efficient stridesSecure pockets
Two zippered hand pockets with thin nylon pulls for easy open/close plus an inset power mesh sleeve in the left pocket to secure a phone + minimize bouncePack it up
Self-stowing pocket with integrated elastic carry strap for travel convenienceSuper smooth zippers
YKK Vislon® AquaGuard® water repellent front zipper with a nylon pullFitted hood
Snug, scuba hood provides 180º visibility with a micro-visor while a protected zipper garage prevents chin irritationRoll-down hood
A minimal elastic band stows the hood when rolled down + duals as an integrated locker loop when not in useSplatter guard
Dropped back hem for added stride-splatter guard + coverageStay-in-place-cuffs
Articulated, semi-elastic cuffs stay in place in strideVisibility
Signature “watermark” reflectivity logo on front + back hem for improved visibility in low light -
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Anti-stink, super cozy fall-to-winter midlayer
Unbelievably soft yet deceptively technical, the Revo Rover Pullover features the odor-resistance, thermoregulation, and versatile styling you need to effortlessly crush a wide range of conditions from fall through spring.
Leave the odor behind
Made with a blend of merino wool and volcanic ash-enhanced nylon for odor prevention to reduce washingThermoregulation in action
French terry fabric wicks moisture and maintains warmth on colder days without overheatingStay-put coverage
Integrated thumb slits keep sleeves in placeComfort in motion
Lightweight, super stretchy, fast-drying fabric is built for high-performance, wide-ranging movementMulti-season comfort
Antimicrobial merino wool and volcanic ash-infused 37.5 Technologies® nylon dry faster and enhance moisture-wicking for comfortable runs in both temperate and cold conditionsRevo Terry
71% 37.5® nylon, 18% Responsible Wool Standard® certified merino, 7% nylon, 4% spandexGarment made in Vietnam
240g / 8.5oz (W’s Small) -
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Janji's fastest-drying top — cling-free comfort in an ultra lightweight design
Run all day in barely-there comfort — the new Run All Day Tank provides long-lasting comfort in the hottest and most humid conditions.
Features
High-speed drying for maximal comfort
Ultra fast-drying, moisture-wicking fabric keeps you dry and comfortable, even when the weather is anything butCling-resistant fit
Designed to resist cling even when soaked with sweatQuick-dry to its core
Excellent moisture dispersal for sweat-wicking performanceUnhindered movement
Flatlock seaming and minimal neckline prevent chafing for comfort through high-output movementStink-free bliss
HeiQ® Fresh odor control treatment keeps you smelling fresh through all-day adventuresSun protection
UPF 25 sun protectionStay seen
Janji signature reflective logo on front hem + “watermark” reflectivity on back increase visibility in low lightMaterials + Specs
Run All Day
100% polyester with HeiQ® Fresh treatmentWeight
3 ozGarment made in Vietnam
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