This Active Tee moves with you, not against you. With moisture-wicking tech to keep you dry, 50+ UPF to block UV rays, and an anti-microbial finish to help prevent odor, this ultra-comfy tee is designed with 90% recycled polyester-based fabric from REPREVE®, you can feel good knowing that this added sustainability is a small step toward helping save the planet. 4.42 oz. 90% Recycled Polyester / 10% Spandex Performance Jersey. Our active jersey is made with recycled polyester from REPREVE® - created from recycled plastic bottles and blended with spandex. Moisture wicking to keep you dry. Anti-microbial to reduce odor. UPF 50+ to protect you from ultra violet rays. Flatlock seams with soft sewing thread for comfort. Rib trimmed neckline, Inside printed back neck label for comfort, self-fabric back neck tape. Hang tag, made from recycled paper, specifies technical product attributes and properties. Imported | Life is Good Men's Solid Active T-Shirt in Slate Gray | Size Medium | Polyester