ASICS Men's Conviction X Cross-Trainer Shoe 100% Textile and Synthetic Imported Rubber sole Shaft measures approximately Low-Top" from arch RhynoSkin Synthetic Leather: An abrasion and tear resistant synthetic leather for increased upper durability. Perforated Sock liner: Optimizes moisture drainage and improves breathability. Heel Height: 10mm. Forefoot Height: 6mm Integrated Lace Garage: Complies with rules regarding laces.