Headwear

Keep your head and ears toasty when the temperature drops. With a wind-resistant P.R.O. Barrier fabric front panel for added protection, thermal moisture-wicking sides, plus an ergonomically contoured cut, this cool weather headband fits comfortably under your helmet, even allowing for a ponytail. One Size

A snug and streamlined full head cover with a wind-resistant front panel to keep you cozy in the thick of winter. Precisely tailored to fit under a helmet, the Barrier Skull Cap's mildly scalloped back prevents fabric bunching while in the cycling position. P.R.O. Thermal Dry fabric provides quick-drying warmth, reflective elements enhance safety, and an otherwise hidden rear port opens as needed to accommodate a ponytail. One Size

Perfect for cool weather rides when you want a touch of extra warmth, this headband's ergonomic design tucks easily under your helmet without any bulk. P.R.O. Thermal Dry fabric keeps you cozy and dry, reflective elements improve low-light visibility, and a ponytail port allows for a comfortable fit with longer hair. One Size

Cycling caps are the best choice for versatile all weather protection from sun, wind and rain, all with a dash of style. Pearl Izumi's technical design delivers the added benefit of moisture management to keep your head comfortably dry. One Size

Ditch that odd-ball head tan! This UPF 50 cap is made from lightweight Transfer fabric for optimal breathability and sweat absorption. Minimal silicone grippers give it that barely there feeling that is critical for a comfortable under-your-helmet fit. One Size

Vented side panels and a breezy, breathable cape make the Equinox Cape Cap an easy choice for long, exposed days in the sun. Featured in Backpacker Magazine’s 2021 Gear Guide among top trail-tested products, this cap borrows its removable cape concept from the ever-popular Sun Runner. When attached, the cape provides full coverage for your ears, back of neck, and sides of your face with UPF 50+ sun protection. When not needed, the cape easily detaches. Sharing our best-selling Equinox fabric, the Equinox Cape Cap is just as weather resistant, lightweight, and quick drying as the rest of the Equinox collection. One Size

Full brim sun hat for backpackers and thru-hikers, with ventilating side panels and a hinge that prevents tall backpacks from pushing the hat off and exposing back of neck. FABRIC: bluesign® approved 95% nylon66, 5% spandex

The broad-brimmed Helios Sun Hat protects from intense sun with a UPF 50+ rating. The headband moves moisture away from your brow, and the brim offers an oasis of shade. The drawcord adjustment keeps it snug on long trails.

Expanding on the best-selling durable lightweight collection, the Helium Wind Cap rounds out its category as minimalist cap reinforced with Diamond Fuse technology. This piece is perfect for the ounce-counting ultra runner who needs a hat that will dry on the move, and stuffs away small. It's even designed to crush down to the size of the pocket in its cousin product - the Helium Wind Hoodie. Two other favorite features include a 360-degree sweatband made with self-cooling ActiveIce™ technology, and a rear shock cord that can be adjusted for size with a single hand on the run. One Size

For long journeys through the sun and heat, you'll want the Nomad Sun Hat. Combining the very best in wide brimmed sun protection, and breathable mesh panels, the Nomad is the easiest way to let heat vent off your head without sacrificing style. The crown and brim maintain a UPF 50+ rating for the very best UV protection, while a TransAction™ headband wicks sweat before it has a chance to disrupt your focus.

Function lies at the heart of this street-styled cap. It shields you from the sun with UPF 50+ protection, keeps your brow dry with the TransAction™ headband, and stores away in your pocket with the help of the folding brim. Multiple sizes are offered to help find the perfect fit.

Runners, mountaineers, and everyone else who spends time in sun-scorched environments knows how painful a back-of-neck burn can be--and how important solid sun shielding is on the trail. Enter the Removable Sun Cape: The lightweight, breezy, adjustable sun cape that fits on any one of your favorite snap back caps for all-around ear and neck sun protection.

Everything you rely on from the Seattle Sombrero and Seattle Cape Hat, reimagined into a ball cap style. This GORE-TEX hard shell ball cap offers ultimate waterproof protection, and a TransAction™ headband wicks perspiration away from your forehead. Tested in, and named after, one of the rainiest cities that Outdoor Research calls home, you can trust the Seattle Rain Cap to stand up to the rigors of wet, wet weather.

Keep your head and face protected when you’re on the water or out on a summer hike. UPF 50+ fabric shields you from intense sun, while strategically placed vents and wicking fabric in the crown keep you cool and dry. Piping along the brim offers wind resistance when the breeze picks up.

The shorter brim on the Sun Bucket offers UPF 50+ sun protection and remains stable in windy conditions. The drawcord adjustment and removable chin cord keep it comfortably snug when the wind picks up.

Years ago, the Sun Runner Cap set the standard for versatility in the sun hat category. To this day it remains one of our best sellers offering convertible, multifaceted sun protection and comfort.

Classic training cap that wicks sweat, vents heat, and protects critical areas with UPF 50+ sun protection OR's most popular training hat, the Swift Cap has UPF 50+ sun protection on the crown of your head, and a full mesh liner for superior ventilation in warm weather. The shaped brim and nylon panels offer serious protection from the sun, and its low profile fits nicely under a helmet. One Size with adjustable strap.

Don't let heat or sun slow you down. Keep your race pace with the Vantage Sprint Cap, the easy-to-pack, self-cooling running hat for swelter-worthy weather. The Vantage Sprint Cap has our proprietary ActiveIce™ technology, which uses your own sweat to cool you down. A super easy shock cord adjuster means you can loosen or cinch up your sizing with a single hand, and side vents let out excess heat.

The durable Cordura blend Wadi Rum fabric of our favorite climbing pants reimagined into a bucket hat that's lightweight, breathable, and protects your head with UPF 50+ sun protection. The Wadi Rum Bucket has a smaller brim that shades your face and ears, with sewn eyelets and a reflective chin cord to add a dash of style to function.

Highly breathable, lightweight, low profile, stretch waterproof cap with reflective detailing, perfect when additional weather protection is required whilst moving fast on the trails and in the mountains.

A classic ballcap made with a blend of merino wool and bio-based polyester, the icebreaker Logo Hat is as comfortable as it gets.

A sleek and comfortable merino wool ballcap, the icebreaker Patch Hat is an everyday hat with the breathable and odor-resistant performance of merino.

The Halo Bandit is a 4 inch wide tapered headband that fits both men and women. The stretchy, moisture wicking and breathable material will fit smoothly around any size head. It includes our patented Sweat Seal Technology so you can remain focused without stinging sweat in your eyes.

The Halo II Headband is our best-selling headband. Featuring a classic elastic pullover design, the Halo II will fit any head comfortably to redirect sweat and moisture from your eyes and face. With our patented SweatBlock Technology and Dryline® Fabric, these athletic sweatbands will keep up with your high performance training. The Halo II’s are great sweatbands for running, cycling, squash, tennis, badminton, or virtually any other activity that will work up a sweat. They fit comfortably under helmets and are great headbands for men or women.

- For maximum sweat absorption and sun protection - Micro mesh top allows heat to escape - One size, works great under helmets

The Halo II Headband is our best-selling headband. Featuring a classic elastic pullover design, the Halo II will fit any head comfortably to redirect sweat and moisture from your eyes and face. With our patented SweatBlock Technology and Dryline® Fabric, these athletic sweatbands will keep up with your high performance training. The Halo II’s are great sweatbands for running, cycling, squash, tennis, badminton, or virtually any other activity that will work up a sweat. They fit comfortably under helmets and are great headbands for men or women.

Pro Hypervent Cap is a highly ventilating pro-grade running cap with mesh at top and sides for exceptional cooling and curved peak for optimal sun protection. Elastic draw cord at back ensures a personal fit. One Size - adjustable.

A keepsake for those of you dedicated enough to show up in the hub of the running universe on race day. More than a cap, we hope you’ll use it as an inspiration, the last piece you put on before your rainy training days to get you out the door, and then again on race day as a reminder of all the work put in to get you to the start in Hopkinton. Built for Boston and everything the universe has in store for you on September 14th 2020.

we’ve reworked that classic again. a trucker cap with a curved brim that’s actually technical. we redesigned the silhouette with pinched crown, a more modern front panel backed by a 3D air mesh structure for easy packability and a racer mesh for a classic look with a soft feel and tons of breathability. a higher crown and 58 cm start size makes this our largest cap. we also added our SC soft precurved brim for long run comfort. a combination of features that makes the TRKCap SC – Equipment V – scout edition the most versatile of trucker cap designs ever developed. for everything from city runs to ultras in far off places.

- Classic cotton/polyester twill cycling cap - Woven contrast webbing stripe