With all-over leather protection, this hiker is engineered for the way women move, offering support, alignment, and gender-specific stability. Nubuck, suede leather and mesh upper Traditional lace closure Bellows tongue keeps debris out Breathable mesh lining Kinetic Fit Tri removeable contoured insole provides light support to all three arches of the foot Q FORM 2 dual-density midsole with heel-centering technology provides gender-engineered alignment and comfort Merrell Air Cushion in the heel absorbs shock and adds stability M Select GRIP outsole tunes each outsole with durable traction that grips when and where you need it 3.5mm lug depth Weight: 1lbs 3oz / 552g