Representing all the cherished characteristics of the GT-2000™ 4, the trail version is suited for uncharted terrain of the great outdoors. Heel Clutching System™ combined with FluidRide® midsole will provide off-road runners even greater support and comfort. The Dynamic DuoMax® and Guidance Trusstic System® allow adventure seekers the stability needed to reach the top.

• Impact Guidance System (I.G.S): ASICS design philosophy that employs linked componentry to enhance the foot's natural gait from heel strike to toe-off.
• Fluid ride: fluid ride provides the ultimate combination of bounce back and cushioning properties with reduced weight and exceptional durability.
• Dynamic duomax Support System: This evolution of duomax system enhances stability and support, with reduced weight and increased platform support.
• Rear foot 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.
• Guidance Truss tic System: This Truss tic System integrates Guidance Line construction for enhanced gait efficiency while providing midfoot structural integrity.

Impact Guidance System (I.G.S): ASICS design philosophy that employs linked componentry to enhance the foot's natural gait from heel strike to toe-off.ASICS