Tesla CLSL TF-L541-BLK_290 Men 11 D(M) Men's Lightweight Sports Running Shoe L541 Please order Half a size up for a comfortable fit. Lightweight shoe provides actual experience of barefoot and natural walk. Dura glide : Optimal formulation of thermoplastic polymer with advanced technology confirms less stiff and sturdy EVA midsole. Quick-dry function : Integrated vent-mesh upper design maximizes the surface area and keeps your foot cool. Flexible movement- flex groove sole : Flex groove sole with hydro-grip outsole provides excellent traction and stability for various surfaces of any terrains.