Asics GT 2000 8

DuoMax
Reduces stress on the foot caused by overpronation (when the heel rolls inward at the end of a step), and supports the foot for a more comfortable running experience.

Forefoot GEL
ASICS GEL is a shock absorption system that uses silicone to satisfy the needs of both amateurs and professional athletes. Forefoot GEL reduces the force of the load during push, increasing performance and drastically reducing the risk of injury.

I.G.S.
The Impact Guidance System (I.G.S.) is an Asics design philosophy. It aims to make shoe components from rear to midfoot and forefoot to work together effectively to allow the body to perform in a natural manner.  Asics designers strive to compliment, not correct, how the legs and feet move.

Rearfoot GEL
ASICS GEL is a shock absorption system that uses silicone to satisfy the needs of amateurs and professional athletes alike. Rearfoot GEL offers omni-directional shock absorption, it not only absorbs harmful shock, but helps to stabilize impact forces on the heel.

Trusstic System
The Trusstic System offers a bit more torsional rigidity for added support.

AHAR+
A thiner and lighter version of AHAR, but with the same resistant effects, the AHAR+ rubber is placed strategically over the outsole to improve strenght and reduce excessive wear.

FlyteFoam
FlyteFoam is a very lightweight and durable new generation cushioning. The innovative formula of the foam is characterized by a combination of materials that increase foot release with a delicate push.