The Gel-Kayano® 29 Lite-Show™ Shoe Creates A Stable Running Experience And A More Responsive Feel Underfoot.? Its Design Features Reflective Details That Are Strategically Positioned To Improve Visibility When Running In Low-Light Settings. ? Featuring A Low-Profile External Heel Counter, This Piece Comfortably Cradles Your Foot With Advanced Rearfoot Support.? We Also Updated The Midsole With Ff Blast™ Plus Cushioning. This Helps Keep The Shoe Lightweight While Creating A More Energized Rebound In Each Step.? A Litetruss™ Stability Feature Is Placed On The Midsole'S Inside Angle. It'S Designed To Help Keep Your Foot From Rolling Too Far Inward During Your Stride.