Get ready for summer with the TYR men's SunDefense hooded shirt. It provides UV protection for outdoor adventurists, whether you're heading out for a morning workout or a paddleboarding excursion.

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Get ready for summer with the TYR women's SunDefense hooded shirt. It provides UV protection for outdoor adventurists, whether you're heading out for a morning workout or a paddleboarding excursion.

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Gear up in the TYR men's SunDefense long-sleeve shirt. It offers UV-protectant coverage for outdoor adventurists, whether you're heading out for a morning workout or a paddleboarding excursion.

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Gear up in the TYR women's SunDefense long-sleeve shirt. It offers UV-protectant coverage for outdoor adventurists, whether you're heading out for a morning workout or a paddle boarding excursion.

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Gear up in the TYR men's SunDefense short-sleeve shirt. It offers UV-protectant coverage for outdoor adventurists, whether you're heading out for a morning workout or a paddleboarding excursion.

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A breathable back panel, stretch-mesh front and enhanced wicking make The North Face Sunriser men's T-shirt a go-to option for warm-weather exploration and high-output trail runs.

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When you want all-day comfort, make the women's The North Face Sunriser T-shirt your go-to for the trails. Whether you're running short or long, this short-sleeve tee has got you covered.

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Style and adventure can co-exist, and the men's prAna Sutherlin shirt is here to prove it. The modern slim fit makes it a good-looking shirt wherever you're headed.

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Let them unleash their wild side. Perfect for kiddos who live for outdoor fun, this Columbia Sweet Pines Graphic T-shirt is made with 100% organically grown cotton.

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Don't stop when the cold hits—it can be great for your run, as long as you take control of your warmth with the ultralight insulation and 4-way stretch of the men's REI Co-op Swiftland half-zip top.

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A chill in the air can make training better, especially when you control your warmth with the ultralight insulation and 4-way stretch of the women's REI Co-op Swiftland half-zip pullover.

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A cold snap can actually spice up your daily run—especially when you take control of your warmth with the ultralight insulation and 4-way stretch of the women's REI Co-op Swiftland half-zip pullover.

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The more you run, the more you'll love the men's REI Co-op Swiftland long-sleeve T-shirt—it's made with microventilated SwiftTex™ fabric that's so light and cool it's like running in nothing at all.

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Sweat happens. The women's REI Co-op Swiftland long-sleeve T-shirt handles it easily—with microventilated SwiftTex™ fabric that's so light and airy you won't even notice it's there.

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