This versatile engineered mesh hiker is engineered for the way women move, offering support, alignment, and gender-specific stability. The bellows tongue keeps out the debris from the trail, preventing the dreaded rock-under-sock. The heel is designed to absorb shock and increase stability. Features: - Engineered mesh upper - Bellows tongue keeps debris out - Kinetic Fit(TM) Tri removable contoured insole provides light support to all three arches of the foot - Q FORM(TM) 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(TM) GRIP outsole tunes each outsole with durable traction that grips when and where you need it - 3.5mm lug depth - Weight: 1lbs 1oz / 472g