ASICS Men's Gel-Dedicate 5 Tennis Shoe 100% Textile/Synthetic Imported Rubber sole Shaft measures approximately Low-Top" from arch Solid Rubber Outsole: Provides enhanced durability and traction. Forefoot GEL Cushioning System: Enhances shock attenuation during propulsion. Trusstic System Technology: Reduces the weight of the sole unit while retaining the structural integrity of the shoe.