Ariats long-standing reputation was built with boots like these, the embodiment of innovation and technology. In the Ascent, weve added numerous high-performance details targeted directly to the English athlete, including a sock-like knit construction that produces unrivaled comfort and breathability. ATS® lightweight forked shank for enhanced support. Flexible, breathable and lightweight knit construction. Removable Pro Performance insole for cushioning and shock absorption. FLX Foam™ midsole for lightweight cushion and rebound. Duratread™ sole with rider-tested traction zones. Spanish topline. Full-length YKK® back zipper with keeper.