Sorel Children's Yoot Pac Nylon Waterproof BootWaterproof nylon upper and seam-sealed construction with cozy insulation. Removable, washable liner with sherpa collar. Toggled laces for easy wear.Color: Quarry Dolphin UPPER: Waterproof nylon upper. Seam-sealed waterproof construction. Laces are not waterproof.INSULATION: Removable 9 mm washable recycled felt inner boot with Sherpa pile snow cuff.MIDSOLE: 2.5 mm bonded felt frost plug.OUTSOLE: Handcrafted waterproof vulcanized rubber shell with Sorel aero-trac non-loading outsole.HEEL HEIGHT: 1/2 in.PLATFORM HEIGHT: 1/4 in.LACE LENGTH: 24 in.New with box. No flaws.