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Optimal for high-sweat efforts, the superlight Run All Day Tank dries exceptionally fast to ensure cling-free comfort during high-output movement.
High-speed drying for maximal comfort
Ultra fast-drying, moisture-wicking fabric keeps you dry and comfortable, even when the weather is anything but
Cling-resistant fit
Designed to resist cling even when soaked with sweat
Quick-dry to its core
Excellent moisture dispersal for sweat-wicking performance
Unhindered movement
Flatlock seaming and minimal neckline prevent chafing for comfort through high-output movement
Stink-free bliss
HeiQ Fresh odor control treatment keeps you smelling fresh through all-day adventures
Sun protection
UPF 25 sun protection
Stay seen
Janji signature reflective logo on front hem + watermark reflectivity on back increase visibility in low light
The ultra-packable Zephyrunner is designed to provide indispensable protection for moving quickly across varying and fast-changing conditions. This lightweight, water-repellent jacket balances protection, breathability, and versatility in a nearly weightless layer that stops wind without preventing heat release during high-output efforts.
Strategic breathability
Back panel venting keeps you comfortable while maintaining wind protection
Better than zero
The Zephyrunner strikes a perfect balance of wind-breaking breathability with a CFM rating of 16 engineered specifically for running + high-activity output activity
Multi-condition preparedness
Hyperlight, durable nylon shell is water-resistant and wind-blocking for whatever the trail may bring
Ready for anything
Stows into chest pocket for easy packability
Secure fit
Bungee hem and hood toggle allow for an adjustable fit on the fly, reducing exposure in windy conditions
Keep it separated
2 zip hand pockets and a zip chest pocket stash small essentials close at hand
Visibility
Signature reflective logos for improved visibility in low light
Pack hyperlight, go hyperfar at just 29g, our signature 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 hat
Cool + dry comfort
Fast dry time, high breathability + excellent sweat wicking for cool comfort
Low-profile sport fit
Streamlined design provides optimal protection with an aerodynamic fit
Crushable foam brim
Lightweight, pliable foam brim is built to be scrunched up + tossed around while retaining its shape when worn
Flip it up
The pliable foam brim can be securely flipped up when not needing to shield from the sun
Minimal bungee strap
Adjustable reflective bungee cord with a rubber toggle ensure a lightweight, adaptable fit
Stay seen
Janji signature reflective logo on back + reflective bungee cord adds visibility in low light