Cooler weather means having the right layers to stay warm. This Patagonia Men's Regenerative Organic Certified Cotton Lightweight Henley is a versatile long-sleeve shirt that is stylish to wear on its own or as a first layer. It is made with 100% organic cotton and Fair Trade Certified sewn, making it a sustainable, environmentally friendly option that is soft, flexible and retains its shape. Designed for a straight, classic fit, it has a rib-knit collar designed for comfort and three buttons that add subtle style.