Men's Long Sleeve Tops

The Amp Lite II performance shirt is ultra lightweight for breathable comfort on the trail. The back pleat, side slit, and underarm gusset allow fo...

Inspired from the Royal Robbins archives, this durable button-up shacket is a basecamp essential that's built to last a lifetime. It’s made primari...

The brushed fabric on the men’s Vogelsang is incredibly soft, comfortable, and durable. Made with a recycled poly and nylon blend, it moves moistur...

The athletic fit of our Men's Active Ultralite Long Sleeve complements the movements of your body. With comfort features like offset shoulder and s...

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 somet...

The Merino 175 Everyday Long Sleeve Half Zip is a classic, all-purpose base layer made with soft and breathable 100% merino wool rib-knit fabric. ...

Cult-classic adventure shirt in a long sleeve, the cool, comfortable Desert Pucker is a Royal Robbins staple with over 1 million sold. It’s made wi...

Make every high effort outing smooth as butter with a long-sleeve layer that’s worth its weight in sunscreen—minus the need for reapplication. This...

This perfect moisture-wicking base layer is buttery soft, allowing you to move effortlessly through any environment without chafing or overheating....

Perfect for giving it your all on the next pitch or pacing on your favorite trail, the Butter™ Long Sleeve Hoody is big on performance without sacr...

Long-sleeve shirt with slim fit in comfortable cotton flannel. Button-down collar, two breast pockets with flaps and sleeve buttons. Produced witho...

The R1® Air Zip-Neck is a lightweight, highly breathable and quick-drying technical fleece for cool conditions. The quarter-zip offers venting and ...

A lightweight and versatile merino mid layer ideal for high-intensity pursuits in cool to cold conditions, the Merino Blend 200 Realfleece™ Descend...

The best shirts are the ones that fit like a glove from the start and get better with every wash. Garment dyed organic cotton makes for a style tha...

Put the DILLINGR™ on your most wanted list. Luxuriously soft and breathable, this classic flannel provides versatile comfort and warmth when the te...

Made with all the benefits of the men’s mountain bike short sleeve tee but with longer, ¾ sleeves, our Merino Sport Ultralite top is ready to take ...

Performance and UPF 40+ protection for trail runs and high-output adventures. Inspired by runners, then refined to offer the versatility to handle ...

One of our classics re-tooled, the Canyon™ Long Sleeve Shirt is the ultimate wrinkle-resistant, quick-drying shirt for hiking and trekking. Made fr...

Even the hottest day on the hiking trail will be easier to enjoy in Abisko Trekking Shirt. Made from a lightweight, technical fabric that wicks awa...

There’s no escaping the super soft comfort and warmth of the FUGITIVE™ Flannel. Our premium Cotton/Tencel blend delivers breathability and a bit of...

A midweight merino wool base layer top designed to help regulate temperature during high-intensity activity, the Merino 200 ZoneKnit™ Long Sleeve H...

Soft, comfortable and versatile for a wide variety of active pursuits, the Merino 125 Cool-Lite™ Sphere III Long Sleeve Tee features our lightweigh...