Patagonia Cap Cool Merino Blend Graphic Shirt Women'sThis technical shirt harnesses merino wool's natural thermoregulation and odor suppression properties, blended with 35% recycled polyester for enhanced durability and stretch. Crafted from Responsible Wool Standard certified fibers, it supports ethical animal welfare and sustainable land stewardship throughout the supply chain. Engineered for high output activities across variable climates, the fabric adapts to your body's needs while maintaining