The Huk Icon X Camo Long Sleeve Shirts are made to be comfortable all day long. This long sleeve performance shirt is designed with state-of-the-art fabrics and poly-knit construction. It will protect you from the elements with +30 UPF sun blocking technology. A must have long sleeve shirt for any angler’s arsenal.90% polyester/10% spandex bodyMesh back and Under Sleeve: 100% polyester material