Our most-loved support shoe has a better-than-ever midsole. The men's Adrenaline GTS 23 now has the updated lighter DNA LOFT v2 cushioning and GuideRails support technology to keep you steady in your natural motion path. Get run ready with the perfect balance of stability and softness. FEATRURES: Whole body support Updated soft cushioning Enhanced upper Smooth transitions 20+ years of innovation Made with recycled materials equivalent to 9 plastic water bottles.