Durable stretch nylon, a double-lined front panel — for extra protection and modesty — and four pockets make the Flyby Tight the go-to for any distance in colder conditions.
The updated Flyby Tight features hi-vis reflective taping along the side seams, a dual-lined front-panel for extra wind-blocking warmth and security where it's needed most, and four roomy pockets for all your carrying needs. Built from a durable stretch nylon that resists odors and won't sag-out during serious efforts, these tights are designed to minimize distractions and provide an unfussy, streamlined fit.
All about the Groundwork
Breathable, moisture-wicking fabric provides light compression with an unnoticeable feel in stride
Won't sag out
Durable nylon stretches with you and retains its shape while resisting odors
Secure, unfussy fit
A minimal waistband with internal drawcord stays snug + comfortable
Double-lined fabric in the front panel (from hip through thigh) for added protection + warmth
Two deep side pockets can easily accommodate the largest phone sizes plus case and minimize any movement or bounce
Keep it separated
An internal waistband pocket can stash card/cash or key
Back dual-sided-entry stretch pocket can store nutrition + dual as a pass-through for a shirt
Zipperless ankle design
Articulated ankle shaping and a laser cut hem allow easy on/off + adaptable wearability to roll up the tight when warm
Integrated hi-vis reflective tape along the side seams along with Janji signature blue reflective logo and “watermark” on back increases visibility in low light
Groundwork Knit:68% nylon, 32% spandex
Weight: 243g / 8.6oz (M’s Medium)
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.