ASICS Gel-Resolution 8 Tennis Shoe Electric Red/White 1 。Flexion Fit Upper - Proprietary upper which provides form fitting comfort without sacrificing support. Rearfoot and Forefoot GEL Technology Cushioning System - Attenuates shock during impact and toe-off phases, and allows movement in multiple planes as the foot transitions through the gait cycle. Solyte Midsole Material - A lighter weight midsole compound than ASICS standard EVA and SpEVA midsoles. Also features enhanced cushioning and durability. Trusstic System technology - Reduces the weight of the sole unit while retaining the structural integrity of the shoe. PGuard Toe Protector - Enhanced toe durability. New without box. This item is brand new and has never been used.