Beat the heat with this adventure shirt designed with UPF 100 and sweat-wicking fabric. Breathable vents and mesh provide cooling comfort, while the collar can be popped to add even more coverage from the sun. Everything You Need Omni-Shade(TM) UPF 100 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(TM) keeps you dry and cool by pulling moisture to the fabric&&';;s surface to evaporate, delivering fast-drying, next-to skin comfort in the heat Mesh lined and vented for breathability Roll-up sleeves with snap-button tab holders for versatility Interior pocket for secure storage Chest pockets with hook-and-loop closures for securing small items Button-up front closure Center Back Length: 30.0 in / 76.2 cm Uses: Hiking