A durable leather hiker built specifically for the woman's foot, Merrell Siren Traveller 3 Mid Waterproof Hiking Boots for women offers gender-specific support, stability, and alignment. Sturdy, full grain leather uppers protect and support feet over the most demanding trails, while the boots' bellows tongues keep debris out. Waterproof membrane technology inside ensures 100% waterproof/breathable comfort. Under the feet, removable Kinetic Fit BASE contoured insoles feature breathable foam to cradle your foot with flexible support for all day comfort. Merrell heel air cushions absorb shock from heel strike and add stability through every stride. Lightweight EVA foam midsoles absorb shock from rough trails and feature zoned design with sections of softer foam to reduce and resist pronation. Made of advanced Vibram TC5+ rubber, the Siren Traveller 3 Mid's outsoles offer an extremely sticky grip over wet or dry surfaces. Average weight per pair: 1 lb. 12 oz.Manufacturer model #: J035344. Durable, gender-specific hiking boots for women Sturdy, full grain leather uppers Waterproof membrane technology for 100% waterproof/breathable protection Removable Kinetic Fit BASE contoured insoles Merrell heel air cushions - shock absorption and stability Lightweight EVA foam midsoles Vibram TC5+ rubber outsoles - sticky traction over wet or dry surfaces Bellows tongues