Made from Harlem 2.0 Micro-fresh polyester jersey fabric, this T-shirt has a lightweight feel making it ideal for hot days. With active perspiration control and antimicrobial properties, the quick-drying fabric keeps you feeling fresh for longer on summer treks and hot-weather climbing days. The flexible design moves with you as you're hiking through the mountains or working your project at the crag, and UV protection helps to shield you from the sun's harmful rays. Our quick-drying, breathable women's Join T-shirt is a comfy, lightweight and stylish staple for your active summer wardrobe.