Whether you're drenched from sweat or the river, the sun-shielding NRS H2Core Silkweight men's long-sleeve shirt dries quickly and wicks moisture to keep you cool and comfortable all day.

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When the sun beats down on the river with no shade in sight, get UPF 50+ protection and cooling comfort with the sweat-wicking NRS H2Core Silkweight men's shirt.

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As a longtime symbol of exploration and achievement, the classic logo is the primary focus of the North Face Half Dome men's T-shirt, made of soft cotton jersey with set-in short sleeves.

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Whether you're catching the next big wave or paddling the river, the men's Quiksilver Heritage UPF 50 long-sleeve surf T-shirt will keep you covered for a full day of adventure on the water.

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Made with soft cotton, the men's Slow Loris Hiking Tortoise T-shirt is great for casual, everyday adventures, whether slow and steady is your favorite speed or you just like tortoises.

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Embrace the journey, man. With a comfortable fit and feel, plus a lighthearted graphic that adds a bit of playfulness wherever you go, the prAna Wise Ass Journeyman tee makes it easy to do just that.

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Whether trekking or training, the Black Diamond Lightwire Tech long-sleeve T-shirt is built to handle it all. Its quick-dry, moisture-wicking performance fabric will keep you moving in cool comfort.

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Whether trekking or training, the Black Diamond Lightwire Tech T-shirt is built to handle it all. Its breathable, quick-dry performance fabric with 4-way stretch will keep you moving in cool comfort.

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Small choices add up to big differences. Choose the men's Patagonia Line Logo Ridge Responsibili-Tee and feel good about its low carbon footprint compared to conventional cotton tees.

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Small choices add up to big differences. Choose the men's Patagonia Line Logo Ridge Pocket Responsibili-Tee and feel good about its low carbon footprint compared to conventional cotton tees.

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Embrace your love of llamas in the comfy and soft Cotopaxi Llama Sequence men's T-shirt. Designed for everyday wear, it's just as at home on the trail as it is around the backyard fire ring.

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Being outside just feels better—get out there with the birds and the trees in your cool, breathable, short-sleeve REI Co-op Logo T-Shirt.

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A comfortable tee in an organically grown cotton/recycled polyester blend, the men's Fjallraven Logo T-shirt is light on the skin and dries quickly for comfort in warm conditions.

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A great tee for gym sessions, pavement loops and trail quests, the men's Smartwool Merino Sport 120 T-shirt delivers cooling comfort however you're working up a sweat.

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