New Mizuno Women's Wave Sonic Running Shoes Size 8.5 Gray Black cleat marks microfiber Movable fabrics and vented Multicolored microfiber Movable fabrics and vented foam pads move and contour with the body for ultimate comfort and lightweight protection Four way stretch mesh zones and vented foam maximize breathability in multiple areas to accelerate the transfer of heat and moisture away from your body Men's size L fits a 40" to 42" chest Short cap sleeve with huge storage capacity for helmet sleek seamless overlays and sock like construction for a glove like fit Textile Imported Rubber sole Shaft measures approximately low top from arch New midfoot U4icX Wave construction for lightweight cushioning Lower midsole drop for natural running position and efficiency Increased toe spring midsole and zig zag shaped outsole for a quicker transition and toe off Light