Women's Long Sleeve Tops

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

Constructed in luxe-to-the-touch DreamKnit™ fabric with performance technology, this classic pullover just might be the softest workout-to-weekend ...

In the sun or shade, this ultra-lightweight long-sleeve tee will be your favorite layering piece. With versatility in mind, a breathable and moistu...

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

A heavyweight merino wool base layer top designed to help regulate temperature during high-intensity activity, the 260 ZoneKnit™ Long Sleeve Half Z...

A heavyweight merino base layer top designed to help regulate temperature during high-intensity activity, the 260 ZoneKnit™ Long Sleeve Crewe featu...

A technical fleece mid layer ideal for cold, aerobic days outside, the Descender Long Sleeve Zip features our soft, merino-blend RealFleece™. Realf...

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

The versatile yoga shirt with its loose cut and slightly longer back is also great for running, outdoor activities and as streetwear. The stretchy ...

A versatile, body-mapped zip-neck top that’s ideal for high-intensity adventures, the Merino 125 ZoneKnit™Long Sleeve Half Zip features our Cool-Li...

The summer sun can be fierce, and as you climb, UV levels increase. Protect yourself and stay comfortable. Airy, comfortable, and designed for free...

 Sun-protective hoody with high softness, range of motion, and all-around comfort Details Serious solar protection that doesn't compromise on style...

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

A warmer, midweight version of our best-selling Oasis, the 260 Tech Long Sleeve Half Zip is a go-to piece for winter layering, made with 100% merin...

Versatile, durable Polartec® Power Stretch® Pro base layer top for mixed output in cold conditions. Our warmest base layer zip-neck. Polartec® Powe...

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