Super soft cushioning with industry-leading support for supreme comfort. Supreme softness. Now featuring nitrogen-infused DNA LOFT v3, super soft cushioning optimized to be light weight, responsive, and durable with plush comfort. Improved fit. The plush and breathable, engineered air-mesh upper offers a secure fit, comfortably holding the foot in place. GuideRails ® holistic support system. Innovative technology supports your body in its natural motion path while keeping excess movement in check. Updated midsole features nitrogen-infused DNA LOFT v3, super soft cushioning. New cushioning and redesigned outsole deliver stability and smoother transitions. All-new engineered mesh upper is lightweight and breathable. 3D Fit Print provides extra structure. Weight: 10. 5 oz Offset: 10 mm | Brooks Men's Glycerin GTS 20 Shoes in Blue/Nightlife/White | Size: 9 Width: D | Fit2Run