An evolution of the multi award-winning TERRAULTRA G 260, the new TERRAULTRA G 270 ultra running shoe delivers more grip, more cushioning, more bounce and more comfort.Several small, yet crucially detailed, improvements have made a big difference. Those improvements include the improved use of revolutionary Graphene-Grip rubber and a new plush cushioning foam that gives greater energy return for longer.This is the ultimate shoe for big trail miles. The best just got even better.