The Brooks Adrenaline GTS 25 shoe features a 3 mm of added DNA LOFT v3 cushioning in the forefoot and 1 mm in the heel, enhancing comfort and responsiveness. The nitrogen-infused DNA LOFT v3 midsole delivers lightweight softness and dynamic energy re Nylon lining and ethylene vinyl acetate insole. PDAC A5500 Approved: Pricing, Data Analysis and Coding A5500 Diabetic Medicare Coding is awarded to footwear that is available in three or more widths, with a removable insole (sock-liner). These attributes may allow a footwear style to be deemed an APMA Approved: The American Podiatric Medical Association Seal of Acceptance is awarded to products that promote good foot health and are substantiated by a committee of discerning podiatrists by wear-testing and review of the application and support Lace-up closure.