Columbia Men's PFG Slack Tide Camp Short-Sleeve Shirt - This super light, casual button up is built with the same performance as Columbia's fishing shirts. It's versatile enough that you can wear it to work or at the lake. Omni-Shade UPF 50 sun protection Omni-Wick Sunglass cleaning patch Utility loop Vented 100% Polyester Universal fit for comfortable range of motion Style: 1577051