Lightweight ripstop with built-in UPF 40, wicking power, and strategic venting makes this shirt ideal for long days in the sun. Omni-Wick™ 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 Omni-Shade™ UPF 40 guards against skin damage using tight fabric construction and modified fibers to block UVA/UVB rays, so you stay protected in the sun Antimicrobial treatment protects this product from bacterial growth Vented Quick-drying treatment allows garments to dry faster by helping moisture escape from the surface of fabric, so you stay comfortable while being active Rod holder Rust in color Size M NWT (small spot on sleeve which may come out in wash, see last pic)