Salomon Men's Discovery Gtx Backpacking Boot 100% Waterproof Split Suede Leather Imported Rubber sole Shaft measures approximately 5.5" from arch Leather and textile upper, toe dam and Contagrip sole will stand up to years of adventures. Advanced Chassis with heel strap provides, stable, secure fit and comfort for long days on the trail. Sole design and Chassis provide a stable platform, high top construction provides support.