Designed for hot and humid conditions, the Patagonia Lightweight A/C® Shirt Women's features A/C fabric that creates a cool breeze. Crafted with a combination of 95% organic cotton and 5% hemp, the crepe-woven fabric has a breathable, linen-like texture that adds to its loose and boxy fit. The relaxed arm openings and button closure at the front make for an easy and comfortable wear, while the hip length and dropped tail provide added coverage.