Designed to handle it all, whether you're climbing, trekking or training, the Lightwire Long Sleeve Tech Tee features a four-way stretch fabric that's breathable and quick-drying. This ensures that you can move freely, try hard, and keep crushing when you're going hard. In addition, underarm gussets add extra mobility while reflective logos increase visibility when your adventures push past the daylight hours.

Designed to handle it all, whether you're climbing, trekking or training, the Lightwire Tech Tee features a four-way stretch fabric that's breathable and quick-drying. This ensures that you can move freely, try hard, and keep crushing when you're going hard. In addition, underarm gussets add extra mobility while reflective logos increase visibility when your adventures push past the daylight hours.

Designed to handle it all, whether you're climbing, trekking or training, the Lightwire Short Sleeve Tech Tee features a four-way stretch fabric that's breathable and quick-drying. This ensures that you can move freely, try hard, and keep crushing when you're going hard. In addition, underarm gussets add extra mobility while reflective logos increase visibility when your adventures push past the daylight hours.

Comfort is the key with the Circuit Short Sleeve Shirt. Made from ultra-soft synthetic fabric that feels great next to the skin, you won't want to take it off-and you won't have to since the Circuit has built-in odor control and moisture wicking properties.

Comfort is the key with the Circuit Short Sleeve Shirt. Made from ultra-soft synthetic fabric that feels great next to the skin, you won't want to take it off-and you won't have to since the Circuit has built-in odor control and moisture wicking properties.

Super soft and super stretchy, the Bamboo Shade Long Sleeve isn't just for grownups-we make 'em for kids, too. This top will keep them cool and comfy all day long, and thanks to an impressive UPF 50+ rating, they'll be safely protected from the sun. Built for weekends, school days, and all-day play, this long sleeve will quickly earn "favorite" status. And with plenty of cool colors to choose from, you'll keep everyone happy (even the picky ones).

The Bamboo Shade Long Sleeve II is the second generation of this women's style, now with an updated and super dialed fit. Same indulgently soft and stretchy fabric. Same impressive 50+ UPF rating. Naturally odor-resistant, it's perfectly suited for travel or an active lifestyle. It's also temperature-regulating, so it'll keep you that just-right temp when the forecast (or the airplane A.C.) throws you for a loop. The weight of the fabric has a really nice, flattering drape to it, and you'll probably start to wonder why all clothes can't just be made from this stuff.

Our Lightweight fabric made from bamboo is what put us on the map. Tired of heavy, sticky, overbuilt performance clothing, we hunted down the perfect lightweight fabric crafted from bamboo—and built a lineup of insanely soft and simple shirts. The Bamboo Lightweight Long Sleeve II is the second generation of this women's style, now with an updated and super dialed fit. Buttery soft, super breathable, and equipped with a UPF 20+ rating, it's the perfect layer for all your sun-soaked adventures when shade is hard to come by.

Meet the ultra-lightweight version of our original Elevate fabric. Same durability and lightning-fast dry times-now in a featherweight design for your most epic hot-weather adventures. Crafted with four-way stretch, drirelease® tech, and awesome breathability, the Elevate Lightweight Tee was designed to keep you cool and dry on the hottest, muggiest days. The perfect tee for workouts, it also makes a sporty everyday option thanks to a boxy, slightly cropped fit.

The Elevate Long Sleeve looks like an easy, everyday basic, but acts like your most impressive performance go-to. Our innovative Elevate fabric boasts next-level softness combined with a bit more durability thanks to a unique blend. Outfitted with thumbholes, drirelease tech, and topped off with a UPF 30+ rating, it gives you awesome performance and understated style. Reach for it when you're trying to keep cool, comfy, and outta the sun.

Stretchy but structured, the Current Tee is effortlessly cool. With a body-skimming silhouette and flattering curved hem, we love pairing it with joggers, leggings, or a skirt for a casual weekend look. Crafted from a comfy cotton/bamboo blend, this tee has the drape and structure of your favorite cotton t-shirt, but the stretch and performance benefits of a more athletic style. Like we said: effortlessly cool.

We named our Shade fabric after the impressive UPF 50+ rating that keeps you firmly outta the sun. The Bamboo Shade Long Sleeve is buttery soft, loaded with stretch, and offers natural odor-resistance suited for travel or an active lifestyle. It's also temperature-regulating, so it'll keep you that just-right temp when the forecast (or your office A.C.) throws you for a loop. With a handsome drape and streamlined design, it's a major upgrade to your long sleeve lineup. Pair it with shorts for warm-weather days around town, or wear it as a base layer when the chilly weather rolls around.

Meet the ultra-lightweight version of our original Elevate fabric. Same durability and lightning-fast dry times now in a featherweight design built for your most demanding, hot-weather adventures. Outfitted with drireleasetech, HeiQ Fresh odor control, unparalleled breathability, and a UPF 25 rating, the Elevate Lightweight Tee was engineered to keep you cool and dry during those absolute scorchers. The perfect tee for workouts or any heart-rate-pumping pursuits outside, it also makes a solid everyday option during unrelenting heatwaves.

Outfitted with drirelease® moisture-wicking tech, HeiQ® Fresh odor control, unparalleled breathability, and a UPF 25+ rating, the Elevate Lightweight Long Sleeve is engineered to keep you cool and dry in buttery soft comfort. Whether you're gearing up for heart-pumping outdoor pursuits or just a quick pre-work workout, this lightweight long sleeve has you (and your forearms) covered.

What do you get when you combine the classic look and feel of organic cotton, the soft, anti-odor benefits of viscose from bamboo, and the stretchy goodness of spandex? If you guessed "this easywearing pocket tee," then you would be correct.

Meet the OG shirt that put us on the map. Tired of heavy, sticky, overbuilt "performance" clothing, we hunted down the perfect lightweight fabric-crafted from bamboo-and built our first insanely soft and simple shirt: the Bamboo Lightweight Long Sleeve. That was back in 2011, and it's still a bestseller to this day. Buttery soft, lightweight, and equipped with a UPF 20+ rating, it's the perfect layer for all your sun-soaked adventures when shade is hard to come by.

This ultra thin and soft cotton tee is made from a 4Oz natural cotton for a smooth and cool feel. Side seamed construction for added durability and structure, it's perfect for sports event giveaway, cycling event, fan apparel, cheerleading etc.

Explore our Pure Cotton Short Sleeve Work Tee, a breathable comfort staple for daily wear. Crafted with high-quality fabric, this round-neck tee offers no deformation and is perfect for custom printing, making it ideal for corporate uniforms or promotional advertising shirts. Featuring breathable comfort, it suits businesses like event organizers, retail brands, or marketing firms seeking durable, stylish merchandise. Plus, it's fade-resistant, pill-resistant, non-pilling, anti-fuzz, without made with elastic fabric, comfortable tightness, breathable with sweat-wicking, and snugly fitting. Quantities under 100 will use express shipping, 100-400 will use air freight, and over 400 will use sea transport.

Discover our Pure Cotton Long Sleeve Tee, a premium 220g combed cotton garment ideal for trendy, unisex casual wear. Crafted with fine, long-fiber cotton, it offers a soft touch, excellent breathability, and temperature-regulating warmth. Featuring a high-density elastic ribbed neckline for durability and shape retention, this loose-fit tee is perfect for fashion brands, casual apparel lines, or promotional events. Ideal for retailers or companies seeking comfortable, stylish merchandise for everyday use or giveaways. Quantities under 100 will use express shipping, 100-300 will use air freight, and over 300 will use sea transport.

This T-shirt is made of 100% quick dry-fit polyester with a round neck and short sleeve. Air flow design can keep you cool and easy dry out of sweat. Perfect promo giveaway for gym, Fitness, weight-Training, workout, outdoors, running etc. Available in size from S-2XL.