Jacquard upper with GORE-TEX waterproof membrane, bonded InvisibleFit construction for lightweight, breathable protection. Internal bootie for locked-in fit. Features 100% recycled breathable mesh lining, laces and webbing. The footbed is made of 50% recycled EVA foam and sits on top of a FloatPro Foam midsole for lightweight, lasting comfort. The Merrell sticky rubber outsole provides durable traction that grips when and where you need it.