The Womens Asics Gel-Kayano 27 Road Running Shoes offers a balance of comfort and support, featuring a redesigned mesh upper for increased breathability to help keep your feet cool, while a flexible outsole helps to promote a more natural roll through the running gait cycle. The heel features added flex grooves that help in isolating initial impact for a smoother and softer feeling at footstrike. Dynamic Duomax technology helps provide support to the foot and increase stability for overpronate runners. This shoe is part of the Tokyo edition with a distinct design to celebrate the city of Tokyo finished with Asics branding to complete the exterior. Synthetic and textile upper with synthetic sole.