The Nike ACG Mountain Fly Gore-Tex Dark Grey is designed for adventures in harsh weather, featuring a monochrome palette on a durable silhouette that ensures your feet remain dry and secure. With waterproof Gore-Tex technology integrated into its lightweight upper, it boasts a flexible ankle cuff and reflective detailing on the heel and lace cover. The shoe is equipped with a full-length carbon fiber plate from the Vaporfly 4%, enhancing the React midsole, complemented by a durable rubber outsole with chevron lugs for optimum traction. Originally available at a retail price of $220.