Engineered for your strongest mile: The Brooks® Ariel GTS 26 merges advanced support technology with an energized underfoot feel. Built with a breathable nylon upper and lining, it keeps your feet feeling fresh and supported throughout every stride. The lace-up closure ensures a secure, personalized fit, while the soft Ethylene Vinyl Acetate insole cushions each step with lightweight comfort. What truly sets this shoe apart is the innovative GuideRails® support system, which helps keep excess movement in check so you can run naturally and confidently. Paired with nitrogen-infused DNA LOFT v3 cushioning, every mile feels softer, smoother, and incredibly responsive. Down below, the durable rubber outsole provides reliable traction for everyday training or long runs.