






The go-to short for unimpeded all-terrain running — the Janji AFO-Vent Multi Short balances a lightweight, barely-there feel with maximal storage for your longest adventures thanks to the extra-breathable, 4-way stretch, micro-perforated shell and multi-pocketed waistband to easily secure nutrition, headlamp, gloves, phone, keys and more Read more
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features
Trail-ready comfort
Made from a 4-way stretch nylon that is abrasion resistant, retains its shape, resists odors, wicks moisture and dries quickly
For your longest runs
Four drop-in waistband pockets with power mesh lining keep your items secure and bounce-free so that they feel unnoticeable in stride
Lightweight feel
A mesh brief liner maintains breathability and mid-hip side splits provide airflow and a full range of motion for the steepest climbs
Leave nothing behind
A Nite Ize® S-Biner MicroLock® clip is included in the left front pocket to secure keys
Chafe-resistant seams
Bonded hem seams provide an anti-chafe, clean finish
materials + specs
AFO-Vent Groundwork Knit (waistband) Power mesh lining (waistband) Performance brief liner |
Garment made in Vietnam |
Fabric Callout

AFO-Vent
Lightweight yet tough trail gear made from 4-way stretch fabric with micro-perforations for extra-breathable running comfort.
SHOP ALL AFO VENTsustainability
The first rule to making something sustainable? Build it to last. This short is built to endure the rigors of serious wear. We removed zippers, because they will inevitably fail. We made it out of our AFO-Vent fabric — a durable nylon that is lightweight yet tough, abrasion resistant, odor resistant and will retain its shape. We changed the drawcord to an infinity loop that will not get tugged out in the wash and we reinforced the pocket openings with 14 bar tacks.
Our AFO-Vent fabric is also bluesign® certified meaning it is free from harmful chemicals and is fabricated in a way that meets a high environmental standard.
Learn more about our sustainable initiatives here.

JOIN THE COLLECTIVE
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Janji Collective Membership
£25
Key member benefits:
- 15% lifetime discount.
- Priority access to all releases.
- Limited run Janji gear.
Janji Collective Membership
Key member benefits:
- 15% lifetime discount.
- Priority access to all releases.
- Limited run Janji gear.
The £25 membership fee goes toward supporting clean water initiatives through our clean water partner
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