Pguard™ Toe Protector
Extra material on the toe of the shoe that adds durability. It is seen on footwear used for sports where toe drag is common.
Flexion Fit™ Upper
Proprietary upper which provides form fitting comfort without sacrificing support.
Impact Guidance System (I.G.S.®)
A system of deep angled lateral flex grooves which convert the ground force exerted by the runner into forward motion, allowing for a smooth transfer of body weight from heel strike to toe off.
Solyte® is a lighter weight midsole compound than ASICS standard EVA and SpEVA®, and features enhanced cushioning and durability.
Asics High Abrasion Resistance rubber is used in critical wear areas to increase the durability of the outsole.
Phf (Personal Heel Fit)
Memory foam lined heel collar molds to athlete's heel, creating a personalized fit.
A molded component which reduces the weight of the sole unit while retaining the structural integerity of the shoe.
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.