ASICS Men&#39;s GEL-1140 Running Shoe,White/Black/Brilliant Blue,11 D US,ASICS,T914N.0190" /> 100% Synthetic leather and synthetic fiber Rubber sole Platform measures approximately 1 DuraSponge outsole provides superior durability and cushioning with less weight Trusstic System links the rearfoot and forefoot and shores the midfoot GEL Cushioning System attenuates shock during impact phase