Providing 50+ UPF sun protection, the quick-drying Long-Sleeved Capilene Cool Daily T-Shirt provides enhanced comfort during activities both in and out of water. Stretchy, 100% recycled polyester jersey fabric (heathers and cross-dyes have 50% recycled content) has HeiQ Fresh durable odor control and miDori bioSoft for added wicking and softness. Minimal stitching and seams minimize chafing. Set-in sleeves for freedom of movement and an unrestricted fit. Fair Trade Certified sewn. Patagonia - Boys' Long-Sleeved Capilene Cool Daily T-Shirt