Long Sleeve Shirts

Meet the better-than-ever Men's Merino 250 Base Layer Crew. We've updated this 100% Merino wool fan favorite with new colors and a new fit to improve functionality while enhancing aesthetics. Shoulder panels eliminate top shoulder seams, and a flatlock seam construction helps prevent chafing. Add one of their best base layers for cold weather to your winter wardrobe and experience the difference the next time you go skiing, hiking, climbing, or biking.

Designed comfort next to skin, this breathable long sleeve tee is ideal for climbing and hiking. Perfect use as a baselayer, it has an odour control finish, staying fresher for longer on multi-day hikes. It has a slim fit, soft feel and dropped shoulder seams for comfort when you’re wearing a backpack.

A fast-drying, ultralightweight and breathable windshirt with Capilene® Cool Lightweight material in the hood and sleeves. Longer sleeves make it possible to tuck in your hands so you can skip the gloves. A slim-fit hood provides extra warmth and protection in lieu of a hat and a DWR (durable water repellent) finish provides some weather resistance. Packs down into the back neck for easy stowability. Fair Trade Certified™ sewn.

Patagonia's most versatile technical top is built for use on the trail or on the water: It’s quick drying, has stretch for mobility and comfort, plus HeiQ® Pure odor control. Made with 50-100% recycled polyester, Capilene® Cool Daily styles keep you comfortable when you’re working hard in conditions ranging from cool to hot. Fair Trade Certified™ sewn.

Patagonia's most versatile technical top is built for use on the trail or on the water: It’s quick drying, has stretch for mobility and comfort, plus HeiQ® Pure odor control. Made with 50-100% recycled polyester, Capilene® Cool Daily styles keep you comfortable when you’re working hard in conditions ranging from cool to hot. Fair Trade Certified™ sewn.

Patagonia's most versatile technical top is built for use on the trail or the water. Stretchy, quick drying and with HeiQ® Pure odor control, it will keep you comfortable when you’re working hard in conditions ranging from cool to hot. Made with 50-100% recycled polyester and Fair Trade Certified™ sewn.

A breathable merino technical top, designed to naturally regulate your temperature, control odor and keep you comfortable when you’re working hard in the widest range of conditions. Made from a blend of 65% RWS-certified merino wool and 35% recycled polyester. All of the virgin wool Patagonia sources is certified to the Responsible Wool Standard (RWS) from farm to fiber to help ensure protection both for the animals that supply it and the land they graze. Fair Trade Certified™ sewn.

A classic, all-around 100% recycled polyester baselayer. The smooth, soft face makes for easy layering. Hollow-core yarns and a diamond-grid back trap warm air, wick moisture and dry fast. HeiQ® Pure odor control keeps things fresh. Fair Trade Certified™ sewn.

A classic, all-around 100% recycled polyester baselayer. The smooth, soft face makes for easy layering. Hollow-core yarns and a diamond-grid back trap warm air, wick moisture and dry fast. HeiQ® Pure odor control keeps things fresh. Fair Trade Certified™ sewn.

Patagonia's most versatile technical top is built for use on the trail or on the water: It’s quick drying, has stretch for mobility and comfort, plus HeiQ® Pure odor control. Made with 50-100% recycled polyester, Capilene® Cool Daily styles keep you comfortable when you’re working hard in conditions ranging from cool to hot. Fair Trade Certified™ sewn.

Stretchy, quick-drying and moisture-wicking performance top that will keep you comfortable when you’re working hard. Made using Naia™ Renew, the fabric has an ultrasoft, cotton-like natural feel, giving you a versatile look and all-day performance. Made in a Fair Trade Certified™ factory.

Made from a blend of soft, responsibly sourced merino wool and recycled polyester, our highly breathable ¾-sleeved jersey works for both ends of the thermometer, wicking moisture on climbs and hot days and providing extra coverage on chilly days and descents. Fair Trade Certified™ sewn.

Providing everyday warmth and comfort, this lightweight quarter-zip fleece is made of 100% recycled polyester and can be worn as a lightweight jacket or layer. Fair Trade Certified™ sewn. Made with 87% recycled polyester materials. Perfect for Hiking activities or casual wear and work

The R1® Air Zip-Neck is a lightweight, breathable and quick-drying technical fleece for high-exertion activities in cold conditions. Fabric is made with 100% recycled polyester and is structured for comfort during movement. Fair Trade Certified™ sewn. Perfect for activities including hiking or casual wear and work.

Designed to keep you warm and comfortable in cold conditions. This stretchy, smooth-faced technical layer for everyday activities is made with a soft 94% recycled polyester fabric and feels like traditional fleece next to the skin. Fair Trade Certified™ sewn.

Whether you're cranking at the boulders or skinning up a backcountry run, those first rays of warming spring sunshine after a long winter are something special. While you're soaking up that Vitamin D, the Crater Lake™ Long Sleeve Crew has you protected from unwanted UV rays thanks to its UPF 50+ fabric. This lightweight and comfortable top also pulls double duty as a breathable baselayer when the clouds roll in and it's time to layer up.

Whether you're cranking at the boulders or skinning up a backcountry run, those first rays of warming spring sunshine after a long winter are something special. While you're soaking up that Vitamin D, the Crater Lake™ Long Sleeve Crew has you protected from unwanted UV rays thanks to its UPF 50+ fabric. This lightweight and comfortable top also pulls double duty as a breathable baselayer when the clouds roll in and it's time to layer up.

You'll find yourself reaching for the Olden Polartec® Jacket from chilly late-summer nights all the way through spring ski season. Wear it as stretchy, moisture-wicking outerwear while training for your cold-weather marathon or grab your shell and board and use it as a soft, breathable midlayer for days carving up that fresh powder. Earned yourself an off-day after an epic climbing session at the crag? The Olden Jacket also shines as comfy loungewear when staying in and chilling hard are on the agenda.

The versatile tech tee that provides comfort, breathability and odour-resistance for any adventure you can think of, the 150 Tech Lite II Long Sleeve Tee Alps 3D features 100% merino for all-natural performance. The tee’s original artwork features a hand-drawn sketch inspired by the Mont Blanc region of the Alps.

The versatile, go-anywhere shirt made from breathable 100% merino wool jersey, the 200 Oasis Long Sleeve Crewe is Icebreaker's best-selling base layer top.

A versatile 100% merino wool base layer top with a classic zip-neck design, the 200 Oasis Long Sleeve Half Zip combines casual comfort with technical performance.

The benchmark against which all others are judged, very versatile, go-anywhere shirt made from breathable 100% merino wool jersey, the 200 Oasis Long Sleeve Crewe is the best-selling base layer top. Hand-drawn and sketched by artist Damon Watters.

A versatile, everyday tee that goes anywhere in comfort, the Central Classic Long Sleeve Tee features a sustainable blend of natural merino wool and soft organic cotton.

A soft merino-blend tee made with Icebreaker's lightweight Cool-Lite™ jersey fabric, the Sphere II Long Sleeve Tee provides natural breathability, odor resistance and comfort.

A midweight merino base layer top designed to help regulate temperature during high-intensity activity, the 200 ZoneKnit™ Long Sleeve Crewe features 100% pure and natural merino wool.

Don’t hold back.This extremely lightweight, breathable, and fast drying top will keep up. It’s made out of 100% recycled polyester with a super lightweight construction that feels soft and smooth against your skin. Wear it alone or as a strategic mid layer. It comes with a half zip for quick temperature regulation, and a zippered chest pocket where you can securely stash essentials.

Check out performance apparel made for the trail. This premium shirt features sweat-wicking fabric engineered for thermoregulation — so you stay cool in the heat and warm in the cold — while the fitted silhouette makes it easy to layer.

A technical fit paired with a highly protective fabric, the Black Diamond Alpenglow Crew offers coverage on desert multi pitches, high-alpine approaches and hot crag sessions. Featuring UPF 50+ and BD.cool mineral based in-fiber cooling technology, this fabric reflects 71% of near-infrared rays and reduces the wearer’s temperature. A layer of protection to your arsenal, with a pullover design, plus Polygiene odor control, the Alpenglow hoody offers the ultimate in performance and long-wearing comfort.

The summer sun can be fierce. The Cormac Hoody is specifically created to help shield climbers, runners, hikers – anyone seeking mountain adventure – from the sun and keep them comfortable on the move. One of our lightest fabrics, the 100% recycled Phasic™ LT fabric wicks moisture, breathes, provides UPF 50+ sun protection, and is treated for odour resistance. A brimmed helmet-compatible hood protects the face, thumb loops hold sleeves in place, and low-profile seams ride comfortably under a pack. Updated with a new high-performance recycled fabric.

The Rho LT is a comfortable, warm base layer for lower output activities in cool temperatures. The moisture wicking Torrent™ brushed polyester blend fabric delivers performance stretch and effective thermal regulation with an excellent feel next to the skin. Articulated patterning and gusseted underarms add freedom of movement, flatlock seams minimize irritation, the tall collar seals in warmth, and the deep zip neck opens easily for rapid ventilation. Weight: 225 g / 7.9 oz Men's Trim Fit.