GOT YOUR BACK This sweat-wicking tee, crafted of 94% recycled content, will keep you feeling good on the go with UPF 50 sun protection to block out harsh rays. - Omni-Shade UPF 50 guards against skin damage using tight fabric construction and modified fibers to block UVA/UVB rays, so you stay protected in the sun - Omni-Wick keeps you dry and cool by pulling moisture to the fabrics surface to evaporate, delivering fast-drying, next-to skin comfort in the heat - Center Back Length: 33.0 in / 83.8 cm - Uses: Hiking Fabric: 94% Recycled Polyester, 6% Elastane Columbia Men's Kwick Hike Back Short Sleeve Tee - Sage