Use your chalk bag for climbing in hot temps; use your Puckerware® Shirt for summer's atmospheric soup. Made of a textured 65% polyester and 35% organic cotton yarn-dyed seersucker blend, it stays loose, dry and comfortable. The crinkled weave sits just off the skin, allowing air to circulate and sweat to dissipate. It also resists wrinkling, washes easily and dries in a flash. With a button-through chest pocket, side vents and a straight hem.