Laidback yet ready to perform, this sport shirt from Columbia is built for lasting comfort. 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 while Omni-Wick™ moisture-wicking technology 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. Crafted in a lightweight and breathable polyester stretch blend, it's comfortable and easy to wear, allowing for the freedom to move without restriction.