This versatile button-up shirt boasts the outdoorsman's trifecta of awesomeness: Insect Blocker technology to ward off bugs, Omni-Shade UPF 30 sun protection to ward off harsh UV rays, and Omni-Wick advanced evaporation technology to keep you cool and dry during dynamic activity. This long-sleeve shirt is crafted from 100% polyester mini-ripstop fabric for long-wearing durability and comfort. The sleeves roll up and secure at the side tabs for versatile wearing options. The Columbia Insect Blocker II Shirt features a buttoned front placket, button-adjustable sleeve cuffs, and a single patch pocket at the left chest. Modern Classic fit. Imported.