Gender: Men Feature:Breathable,Waterproof, wear-resistant, non-slip Season: Spring, Autumn, Winter, Summer Style:Fashion/Casual Upper Material: PU Sole Material: Rubber Color: black, brown The Size: 6, 6.5, 7, 8, 8.5, 9.5, 10 (38-44) 1,Note Our size is not standard US size, and it is only equal to foot length! Size Chart: US6.0=EU38=240mm=9.45in(bare feet length) US6.5=EU39=245mm=9.65in US7.0=EU40=250mm=9.84in US8.0=EU41=255mm=10.04in US8.5=EU42=260mm=10.24in US9.5=EU43=265mm=10.43in US10.0=EU44=270mm=10.63in