Asics Gel Kinsei 4 Running Shoes - Running

Heel Clutching System - Lightweight heel counter on the outside of the upper which provides improved support and fitting around the heel.

Discreet Heel Unit - Dual density GEL Cushioning in the heel which provides an improved level of shock dampening and stability within the shoe Propulsion Trusstic System - Plastic bridge under the arch which mimics the connective tissue in the foot by creating tension as the foot moves through each step.

Asymmetric Lacing Design - Lacing which follows the natural curve of the foot giving a better fit and reducing the potential for irritation.

Cuprothermo - Metallic film in the upper which retains heat in cold weather and releases heat in warm weather Biomorphic Fit Upper - Stretchy material strategically placed on the upper which reduces bunching when the shoe moves reducing the risk of blisters and irritation.

Asics Gel Kinsei 4 Running Shoes