LIVE FREE AND PLAY HARD.Comfy, flexible and super easy to wear-the Nike Free Run 2 transforms a running shoe into all-day kicks. The deep grooves in the sole are the signature of the Free's "barefoot-like" feel. With soft foam underfoot and a secure strap, kiddos can count on these versatile low-tops from class to playtime and everywhere in between. Free DefinedThe deep grooves in the sole are designed for flexibility so every growing step feels natural-a staple of the Free franchise. Slip-On StyleThe hook-and-loop strap and elastic laces make these kicks easy to take on and off. Easy MovesLeather and mesh combine for a fit that's durable (so it's made to last) and breathable (to help keep little feet cool). Rubber around the heel and toe of the sole provide durable traction in high-wear areas. Soft foam underfoot provides lightweight cushioning. The collar features padding for slip-in comfort around the ankle. A heel tab helps you easily pull the shoe on and off. Measurements: Weight: 13.5 ozProduct measurements were taken using size 3 Little Kid, width M. Please note that measurements may vary by size.Weight of footwear is based on a single item, not a pair.