Asics Gel-Challenger 9 Men's Tennis Shoe - Royal Blue/White/Black
- PGuard Toe Protector: Enhanced toe durability.
- Synthetic Leather and Mesh Upper: Lightweight, comfortable and breathable, enhancing performance and fit.
- Rearfoot and Forefoot GEL® Cushioning Systems: Attenuates shock during impact and toe-off phases, and allows movement in multiple planes as the foot transitions through the gait cycle.
- P.H.F.® (Personal Heel Fit): 2 layers of memory foam line the collar and mold to the athlete's heel, creating a personalized fit.
- Solyte® Midsole Material: A lighter weight midsole compound than ASICS' standard EVA and SpEVA®. Also features enhanced cushioning and durability.
- Trusstic System®: Reduces the weight of the sole unit while retaining the structural integrity of the shoe.
- AHAR®: Acronym for ASICS® High Abrasion Rubber. Placed in critical areas of the outsole for exceptional durability.