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 return, while the GuideRails support system helps reduce excess movement from heel to knee, promoting a smoother stride. The shoe's engineered mesh upper and flatknit collar offer a secure, breathable fit, making it ideal for runners seeking a balance of support and plush cushioning. With its 10 mm offset, the Adrenaline GTS 25 maintains the trusted geometry of its predecessors while improving underfoot feel for distraction-free miles. 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 extra-depth shoe. It also allows individuals to pay for their footwear through their Medicare. PDAC must be applied for on a yearly basis and is not automatically available to styles that meet its criteria. For more specific info, visit the Medicare website or call 1-800-MEDICARE. 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 supporting documentation. APMA Acceptance must be applied for and is not automatically available to styles that meet its criteria. Lace-up closure. Low-top, round toe silhouette. Rubber outsole.