Sustainability meets everyday comfort & style
Experience sustainable warmth and performance with the Free Fly Men's Seawool Long Sleeve Flannel Shirt. Thoughtfully engineered using Seawool—a revolutionary eco-blend of recycled plastic bottles and upcycled oyster shells—this flannel delivers the cozy insulation and softness of traditional wool without any scratchiness or bulk. Naturally moisture-wicking, quick-drying, and odor-resistant, it keeps you dry and comfortable whether you're camping in crisp mountain air or walking breezy coastal shorelines. Designed with a timeless button-down silhouette, dual buttoned chest pockets, and adjustable cuffs, this innovative flannel shirt seamlessly blends outdoor utility with classic everyday style.