When fashion meets function.With enhanced fit and smart support, the Brooks® Adrenaline GTS 23 sneakers are packed with high-performance features. The durable sneakers feature GuideRails® technology that adds support and DNA LOFT v2 midsole cushioning for a comfortable stride. The sneakers have an engineered air mesh upper for breathability and a removable foam footbed for optimal comfort.Cushion - More; a little bit more for those that like to run or walk on the soft side.(GTS) Go-To-Support helps keep runners in their natural stride, even when they tire.Nylon lining.Lace-up closure.Brand lettering on the side.Round toe design.Carbon rubber outsole.Heel-to-Toe Drop - 12mm