Men's Best Sellers

Designed for shoulder season and wide-ranging adventures, the Repeat Merino Long Sleeve is made from a light-yet-mighty odor-resistant Merino blend that's as soft as it is strong. Designed to be fresh when you reach for it, again and again, this is the shirt to...

Top DescriptionFrom recovery run to coffee run to rest day and back again, the Waffleloft Long Sleeveoffers lofted thermoregulation and breathable warmth in one cozy layer you won't want to take off.Sizing Chhany is 5'8" // he wears size SMalik is 5'10" // he wears size...

Meet the Trekker Snappy: a spin on the camp shirt that's geared for endurance. With a quick-drying, breathable stretch fabric and hidden, pack-compatible snaps (no catching on sternum straps!), this top transitions seamlessly from switchback to brewery and everywhere in between.Features: Hidden snaps Micro-perforated...

An evolution of our bestselling core run short, the Middle Short Ultra combines hyperlight comfort with an enhanced ultra pocketing system to take you farther. Featuring side notches for mobility and hi-vis tape for seamless transitions from day to night, these shorts are built...

A durable, fully featured unlined short built for long-distance efforts at any pace. With a micro-perforated yoke for added breathability and ample, easy-access pocketing, you'll be able to carry everything you need, and more.Features6-Pocket Trekker SystemTwo stash pockets, two hand pockets, and two back...

An evolution of our bestselling core run short, the Middle Short Ultra combines hyperlight comfort with an ultra pocketing system to take you farther. Featuring side notches for mobility, a lightly compressive liner with bounce-proof pocketing, and hi-vis tape for seamless transitions from day...

Built to transcend limits, the Multi Short balances durability, comfort, and storage to fuel both daily miles and epic adventures. The rugged yet lightweight 4-way stretch shell, enhanced with micro-perf venting, delivers exceptional airflow, while the moisture-wicking brief liner ensures a chafe-free stride. With...

Designed for optimal storage , the new Split Short Ultra combines hyper-light features and long run-ready storage for wherever the trail takes you. An ultra comfy quick-dry brief liner, quick-access gel pockets, and split-leg design for range of motion keep you ready for anything.Features:...

Looking for a lightweight, moisture-wicking compression layer with bounce-free storage? The new Cargo Ultra Liner is the perfect solution. Designed to seamlessly pair with linerless shorts or pants, this lightly compressive liner adds secure pocketing and extra support to all your adventures.Features: 2 bounce-proof...

Better than sunscreen, the Sunchaser 50 Hooded Long Sleeve provides UPF 50 protection that won't wear off. Cool-to-the-touch and cling-free with a scuba-style hood and integrated thumb slits, this lightweight layer is ready for those hot, sweaty all-day adventures.Key Features: UPF 50 • Cool-to-the-touch...

Run, recover, rally - the Circa Daily Tee is super soft for everyday wear, with the ergonomic design and quick-dry fabric you need to take on spontaneous adventures with ease.Features: Ultra soft performance top for run day and rest day Classic t-shirt fit for...

We updated our best-selling core running short to go even further - meet the Middle Short Ultra. Hyperlight, enhanced pocketing strikes the perfect balance of preparation and freedom of movement. Engineered for high-milage pursuits.Features: Two zippered hand pockets securely stash cash, cards, and other...

Our bestseller and everyday running essential — lightweight and fast drying short with a moisture-wicking brief liner.FeaturesWeightless feelUltra-light AFO stretch woven fabric for a barely-there-feeling shellCool and dryFast dry time, high breathability + excellent sweat wicking for a cool, comfortable rideBuilt-in brief linerIntegrated moisture-wicking...

Meet our lightest, most technical top: the exceptionally breathable Pinnacle Ultra Singlet features signature folded-back hems for a smooth, chafe-free fit during high-output days and races.Features: Ultralight and airy racerback silhouette Micro-perf knit for enhanced breathability Moisture-wicking and fast-drying Signature folded-back hems for chafe-free...

The 4” Pinnacle R.D. Short 2-in-1 is the foundation of our Race Division Kit, optimized for endurance. With an integrated, bounce-proof 6-pocketed system, including four large waistbelt pockets and two side liner pockets, you can carry everything you need without the bulk or fuss...

Ultra cold days call for ultra warm details - the Thermalrunner Insulated Cap combines classic run cap styling with thoughtful details for comfort all winter long.Features: Ear flaps can be flipped down for warmth or flipped up and secured with snaps Ultralight Thermalrunner insulation...

Our lightest, fastest-drying cap, the Hatchback Mesh Cap features a first-of-its-kind micromesh design for comfort in the hottest and sweatiest conditions. The pliable foam bill provides packable sun-protection for the face and eyes, while the single-layer mesh dome evaporates sweat hyperfast.Features: Mesh-back panel Crushable...

Elemental protection starts at the top – the TTech Cap combines versatile styling and a rigid brim with a PFAS-free DWR finish, delivering wind, rain, and UPF 50+ protection. Discreet zip pocket stashes key, cash, or cash.FeaturesDon't sweat itThe water repellent TTech fabric easily...

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...