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Memorial Day Deals! Limited Time Savings. Shop Now
Free shipping on US orders $125+
The Spring Digital Catalog is Here! Explore Now
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The Essential T-Shirt features a lightweight, breathable, recycled polyester blend, thermoregulating ActiveTemp™ technology, and UPF 30 with movement-mirroring stretch for active days outdoors.
Outdoor Research® gear is guaranteed to perform throughout the lifetime of the product.
Enjoy free ground economy shipping on orders $125+ USD / $175+ CAD. Please note: Final sale items cannot be returned.
The Essential T-Shirt is your go-to tee for active days, built with a lightweight, breathable, recycled polyester blend with advanced features for comfort and performance—on the trail, at the crag, or around town.
With quick-drying fabric enhanced by ActiveTemp™ technology, this tee regulates your body temperature as the intensity rises. Its movement-mirroring stretch construction delivers unrestricted range of motion, ideal for big reaches or scrambles, while built-in UPF 30 provides reliable sun protection for those long days outside.
Designed to be your go-to tee for casual cragging to all-day hiking, the Essential T-Shirt is an everyday staple.
*All sizing is based on your body measurement.We adjust the garment for intended fit and intended use.