New Mizuno Wave Rally 5 Volleyball Shoes Black Silver Women's Size 6 6:Black Silver breathable mesh lining Carbon frame stay comfortable breathable mesh lining Carbon frame plate extends from the forefoot to the heel for stability and multidirectional support Heel cup locks the foot in place Cleated outsole Imported Molded Football Cleats pine tar Bat Specs: ' 2 5 8 Inch Barrel Diameter ' 3 Length to Weight Ratio ' BBCOR Certified ' Extended Barrel Design ' Free Shipping and comfort Midsole ventilation system reduces heat and humidity build up inside the shoe during performance Full length ethyl vinyl acetate midsole provides excellent shock absorption and cushioning 100% Synthetic Imported Rubber sole Shaft measures approximately 3