Asics Gel Challenger 8 Mens Tennis Shoes feature a synthetic leather upper, an anti-gravel tongue and a DuoTruss system to support the foot.

Personal Heel Fit - 2 layers of memory foam line the collar and mould to the athletes heel creating a personalized fit.

Pivot Points - Durable circular points of AHAR rubber giving the best grip during rotation.

Solyte Midsole Material - A lighter weight midsole compound than ASICS standard EVA and SpEVA. Also features enhanced cushioning and durability.

Rearfoot Gel Cushioning System - Attenuates shock during impact phase and allows for a smooth transition to midstance.

Forefoot Gel Cushioning System- Attenuates shock during impact phase.

Trusstic System - Reduces the weight of the sole unit while retaining the structural integrity of the shoe.

Weight: 381g.