SpEVA is a proprietary midsole material that improves bounce-back characteristics and decreases midsole breakdown.
Rearfoot and Forefoot GEL
ASICS GEL is a silicone-based cushioning system designed to meet the needs of both professional and recreational athletes. Forefoot GEL reduces the loading forces as the foot moves into propulsion, improving performance and minimising the risk of injury. Rearfoot GEL provides cushioning in all directions, absorbs impact forces and helps to stabilise the foot during heel contact.