Features and benefits - Boost™ is our most responsive cushioning ever: the more energy you give, the more it returns - Upper of mesh and synthetic material for ventilation and support - INNER SLING-CAGE stabilizes the midfoot and combines with the lacing system for adjustable support - Synthetic insole - Sock-like fit - Rubber NON MARKING-outsole for excellent grip on all indoor floors Size recommendation Order 1 size bigger than your regular shoe size Color: Black / Yellow SKU: BD7410