The Nike Womens Epic Phantom React are a laceless design that allows easy on and off with a Flyknit construction that provides lightweight breathability. The Nike Epic Phantom React shoes are lacesfree for an easy slipon style that gets you up and running in no time. The breathable Flyknit upper provides a snug, secure, socklike fit with lightweight breathability. Durable rubber pods on the toe and heel enhance traction. Fulllength Fkyknit construction gives lightweight breathability. Laceless design makes it easy to take on and off. Nike React technology delivers an extremely smooth ride. TPU heel piece helps stabilize your foot for a smooth heeltotoe transition. Runnerspecific, fluid geometry pattern extends across the outsole from midfoot to the vamp. Durable rubber pods on the toe and heel enhance traction. Open knit on forefoot gives you more flexibility, while closed knit along the toe area and midfoot provides more stability.