







New + improved: our bestseller is back in our most popular color and boasts an updated waistband fit. Read more
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Kit Out

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behind the design
behind the design
Built as an all-around performer and everyday running staple, the Middle Short is a silhouette we've been refining since the very beginning. It's our go-to short for crushing the majority of our mileage and bestseller. Made from our ultra-light AFO stretch woven fabric, the Middle Short wicks, breathes, and dries super quickly and has an integrated brief liner and two pockets for your essential carrying needs.



Highlights
features
features
Weightless feel
Ultra-light AFO stretch woven fabric for a barely-there-feeling shell
Cool and dry
Fast dry time, high breathability + excellent sweat wicking for a cool, comfortable ride
Built-in liner
Integrated moisture-wicking performance brief liner
Breathable waistband
Perforated knit waistband with internal drawcord provides a secure fit that is both breathable + comfortable
Smooth finish
Bonded hem seams ensure an anti-chafe fit + clean finish
Keep it secure
Secure back zip pocket with nylon zipper pull for easier access in motion can fit most sized phones
Keep it separated
Internal drop down brief pocket for key/card includes a key loop bungee* that doubles as hang loop
Stay seen
Signature reflective logo on front and “watermark” reflectivity on back increases visibility in low light
*the s-biner clip, key ring + keys not included with shorts—sorry, we need our keys
materials + specs
materials + specs
AFO Performance brief liner |
Weight 90g / 3.1oz (W’s Small) Garment made in Vietnam |
Fabric Callout
Fabric Callout

AFO
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.
Shop All AFOsustainability
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.
Learn more about our sustainable initiatives here.

