Columbia Men's PFG Slack Tide Camp Short-Sleeve Fishing Shirt - This lightweight button-up PFG shirt is built with sweat-wicking soft-feel fabric, UPF 50 sun protection, and back venting-making it an easy, wear-anytime essential for long summer days. Omni-Shade UPF 50 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 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 Handy sunglasses cleaning patch Utility loop for gear Vented for breathability Center back length: 30in Style: 1577051