Newly updated with lighter cushioning, the men's Adrenaline GTS 23 offers a perfect balance of support and softness that results in a smooth ride for miles at every speed. Lace up and find out for yourself why these men's running shoes have been runner favorites for over twenty years. Smart support All our running shoes prioritize comfort, but our GuideRails technology adds support by keeping excess movement in check. So you stay in your natural stride, even when you get tired. Did you know support doesn’t just mean cushioning? It's not all about arch support either. GuideRails support aids your feet, knees, and hips. Updated cushioning New midsole features soft and lighter weight DNA LOFT v2 cushioning. Super soft, but never too squishy. Our cushioning technologies all start with DNA because they react to your unique stride. Enhanced upper Engineered air mesh upper provides comfort and breathability with 3D Fit Print for added structure.