Free to jump, free to play, free to run! ; This barefoot-inspired design provides excellent support while still looking awesome. Innersleeve construction offers a snug, sock-like fit and enhanced breathability. Bonded, synthetic overlays for strong, flexible support where you need it most. Full lace-up with hook-and-loop strap for a secure fit. Fused Phylite midsole and outsole is ultralightweight and creates a one-piece design that mimics the curvature of the foot. Rubber outsole with deep flex grooves designed to maximize the natural range of motion. Measurements: ; Weight: 2 oz ; Product measurements were taken using size 3 Infant, width M. Please note that measurements may vary by size.