Running Shoes Color/pattern: black & white & cow Design details: dyed, real fur cowhide upper. Lycra tongue with integrated collar offer exceptional fit and all-day comfort in a sleek, low cut silhouette. Midsole/outsole compound developed for direct ground contact, enabling the use of less rubber on the outsole, significantly reducing the weight of the shoes. Propeliumâ® is designed to maximize energy generation and provide superior comfort that will maintain midsole structural integrity longer than conventional eva. Inspired by the shape of a feather, the outsole incorporates natural motion flex grooves that react to every movement. The 8mm drop from the heel to the forefoot places your foot in a natural position for efficient running. 87.25% Full Grain Leather, 12.75% Textile - Outsole 70% Eva, 30% Rb Wipe Clean With Clean, Wet Cloth. Color: black