Pull the Momentum on using the integrated back loops and find your footing in the gym or on the local crag. The 4.3 mm rubber sole offers impressive grip and sensitivity for an entry-level shoe. Don’t worry about destroying the knit upper if your feet drag—the rubber also extends around most of the heel, up each side and into the toe box for added traction and protection. The men’s Momentum is built on a broad last, and the Velcro closures are easy to adjust as your feet expand after exertion. Your feet remain cool and comfortable all day long thanks to breathable materials and a partial liner in the front of these neutral shoes.