A cap perfect for summer adventures, whether you’re hitting the beach or heading into the hills, the Unisex Bird Trucker Curved Hat from Arc'teryx is highly permeable, with its Circuit™ stretch polyester front and Spacermesh™ headband, great for wicking the sweat from your skin. Achieve a secure fit with the adjustable back that is comfortable enough for all-day wearing. Lightweight and breathable, the Bird Trucker offers protection and comfort on the hottest days. Arc'teryx Unisex Bird Trucker Curved Hat - Green | George Fisher