For a dress-up day on the PCT or just a sunny stroll on hometown trails, the men's REI Co-op Sahara Pattern long-sleeve shirt wicks moisture, dries quickly and delivers UPF 30 sun protection.

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Move like you're in a T-shirt but fully protected from the sun. Built for the trail, the men's REI Co-op Sahara Shade Hoodie has a tech-tee-like knit that wicks moisture and provides shade.

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Exploring a new trail close to home, or one that's far, far away, the men's REI Co-op Sahara solid long-sleeve shirt keeps you cool and comfy with wicking, quick-drying fabric and a vented back.

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Roll up your sleeves and tackle a wild trail—or unroll them to stroll closer to home. The men's REI Co-op Sahara solid long-sleeve shirt wicks moisture, dries fast and delivers UPF 30 sun protection.

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Quick drying material that makes it ideal for handwashing on multiday trips, the men's REI Co-op Sahara T-shirt wicks sweat, breathes and shades you with solid UPF 30 sun protection.

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A hiking staple, especially for multiday trips, the men's REI Co-op Sahara T-shirt dries quickly for quick handwashing. Plus it wicks sweat, breathes and shades you with solid UPF 30 sun protection.

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A lighter, modern take on a trail classic, the men's Columbia Silver Ridge Lite long-sleeve shirt features clean, simple lines and an impeccable fit in a soft and cool-wearing fabric.

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Whether you're working hard on the trail or water, the Patagonia Sleeveless Capilene Cool Daily men's shirt offers versatile, quick-drying performance and soft, stretchy comfort.

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This iconic training tee dishes up PR-worthy performance. From seam to sleeve, the men's Smash T-shirt is designed to keep you comfortable no matter where your workout takes you.

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Perfect to throw on over your tee when the sun gets a little too bright, this men's Cotopaxi Sombra Sun hoodie serves up UPF 50+ protection to fend off harmful UV rays.

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A perfect layer for hiking, running and more, the men's short-sleeve Icebreaker Sphere II Crewe is a soft and versatile merino-blend tee that provides natural performance around the globe.

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A perfect layer for hiking, running and more, the men's Icebreaker Sphere II Crewe is a soft and versatile merino-blend tee that provides natural performance around the globe.

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When your day involves yoga, strength training, running—or even better—a combination of the 3, slip into the soft Vuori Strato Tech T-shirt and get after your goals.

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Easygoing and down for anything, the men's Mountain Hardwear Stryder shirt is a lightweight and quick-drying adventure partner ready to go from the trail to downtown.

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