Experience ultimate performance and comfort with Rep Your Water's Granite Merino Blend Sun Shirt. Crafted from a blend of 20% merino wool and 80% polyester, this shirt offers superior moisture management, odor resistance, and temperature regulation. Designed for outdoor adventures, it features a UPF 30+ rating to protect you from the sun's harmful rays. With its very lightweight construction at 125 gsm, this shirt is perfect for all-day wear in warm weather.