Asics Gel-Ds Trainer 21 Volt/Orange

California Slip Lasting
The shoe upper is pulled over the last and then attached to the midsole. The result is a lighter shoe, good for those with rigid feet who need more motion.

3M Reflective
Special reflective material which enhances visibility in poor light. 3m Scotchlite is a registered trademark of the 3M Company.

Comfort Dry sockliner
The ComforDry Sockliner provides the optimum cushioning performance that creates a cooler, drier and healthier shoe environment.

Guidance Line
Guidance Line places a visible groove in the mid and outsole that follows the foot's center of pressure from heel to toe. The result is a more adaptive running platform, creating a smoother transition from heel strike to toe-off with each stride. The Guidance Line thus helps runners to maintain a natural, efficient gait, especially over long distances.

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.

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.

Propulsion Trusstic
Propulsion Trusstic: Mimicking the plantar fascia in the arch of your foot, it assists your run by propelling you forward. The special highly flexible thermoplastic unit placed at the front (between the sole and midsole) promotes a more efficient propulsion phase. By absorbing and converting impact blows on the heel and midfoot, it helps the foot to be transformed from a flexible structure into a power-house of thrust.

Dynamic Duomax
Dynamic DuoMax Support System is a dual density midsole with a softer top layer for more sensory feedback and added comfort.