Details The Essential T-Shirt features a lightweight, breathable, recycled polyester blend, thermoregulating ActiveTemp(TM) technology, and UPF 30 with movement-mirroring stretch for active days outdoors. Recycled Polyester Materials with Thermoregulating ActiveTemp(TM) for Everyday Use 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(TM) 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. Features Fabric Performance Breathable Movement Mirroring Stretch Quick Drying Recycled Polyester Thermo-Regulating ActiveTemp(TM) Treatment UPF 30 Wicking Design Features Center Back Stitch Detail Drop Tail Hem Rib Neckline