The Gel Challenger 8 ensures high performance with a modern design for the aggressive player. Rear and forefoot Gel Cushioning System provides extra comfort, the Trusstic System offers midfoot support, and AHAR outsole for traction on all court surfaces.

Fit: Length fit is standard. Width fit is medium with a medium arch. Slight break-in required.
Upper: Synthetic leather and polyester-based mesh with PGuard at the toe are for improved durability. Personal Heel Fit collar.
Midsole: Asics Gel Cushioning System protects feet from the impact of competitive tennis. Solyte 55 Midsole material is lighter than ASICS' standard EVA and SpEVA for improved cushioning and durability with a speed oriented feel.
Outsole: Uses AHAR (ASICS High Abrasion Resistant Rubber) for increased outsole durability. A modified tread pattern provides non-marking traction on all court surfaces.