Traditional oiled canvas cap, but updated with a foldable peak and waterproof protection. Our three-layer AQUASEALZ® waterproof construction, coupled with the oiled treatment, make this an ideal choice for any rugged outdoor adventure. The mesh liner makes this hat incredibly breathable as well. An easy-to-adjust clip closure creates the perfect fit whilst the foldable peak makes this hat convenient to throw in your pack or jacket pocket. Machine-washable.