For the days when the rains hiss and the winds howl but your running needs must be met now, the InfinityRN 4 GORE-TEX is your go-to. Layered with waterproof GORE-TEX throughout, it has a warm heathered collar to help keep your feet dry when the conditions are dripping and dropping. Combine those thermal-like attributes with smooth, soft foam, and you’ll be seeking out puddles and piles as you rack up the miles. A GORE-TEX layer helps keep out water, so your feet stay dry. A heathered foam collar helps keep your ankle warm while keeping extra debris and water from getting inside your shoe. New Nike ReactX technology is a lightweight, durable foam that delivers a smooth, responsive ride. A Storm Tread outsole provides reliable traction on wet and slippery surfaces. The rubber wraps around the front of the shoe for extra durability. Its generative traction pattern combined with rubber lugs gives you grip when going uphill or downhill. A curved rocker outsole makes every step feel more natural and adds efficiency to your run, helping you waste less energy as you hit your stride. It offers flexibility when your foot rises off the ground, a smooth ride when your foot is moving forward and cushioning at ground contact.