Push yourself to your limits with the GT-2000 7 shoe, the latest update in the GT-2000 7 series focusing on improved fit, breathability and durability. Engineered to provide maximum support for those who overpronate, or roll inward on their feet when hitting the ground, yet responsive cushioning to minimize overall impact on your body during your run. The shoe is finished with a durable AHAR rubber outsole to keep you on the ground on any road surface and provides you long-lasting support with each stride. Shift your run with peace of mind. Weight: 10.69. Heel Height: 22mm. Forefoot Height: 12mm. Ultralight and Comfortable Ride Rearfoot and forefoot technology GEL Brand technology and all-new FLYTEFOAM LYTE technology work together to attenuate shock and allow complete bounce back. Breathable Upper Jacquard mesh upper combines multidirectional stretch mesh and reinforcements that adapt to the foot, providing an unmatched fit while quality materials reduce the potential for irritation. Structural Support DUOMAX SUPPORT SYSTEM technology reduces shoe weight while AHAR (ASICS High Abrasion Rubber) is placed in critical areas of the outsole for exceptional durability. Find the Right Fit DYNAFLYTE 3 GEL-CUMULUS 20 GEL-NIMBUS 20 GT-2000 7 GEL-KAYANO 25 Pronation UNDERPRONATION (Supination) UNDER, NEUTRAL NEUTRAL OVER, NEUTRAL OVERPRONATION How Your Foot Contacts the Ground The outer side of the heel hits the ground at an increased angle with little or no normal pronation, causing a large transmission of shock through the lower leg. The foot lands on outside of the heel, then rolls inward (pronates) to absorb shock and support body weight. The foot lands on outside of heel, then rolls inward (pronates) excessively, transferring weight to inner edge instead of ball of the foot. Push Off The pressure is on smaller toes on outside of foot. There is even distribution from the front of the foot. Big toe and second toe do majority of the work. Foot Type High arches Normal aches Low arches