Youth girls size 4 Joan of Arctic boots. UPPER: Waterproof suede upper. Faux fur cuff. Seam-sealed waterproof construction. Laces are not waterproof. INSULATION: Removable 9 mm washable recycled felt inner boot. MIDSOLE: 2.5 mm bonded felt frost plug. OUTSOLE: Handcrafted waterproof vulcanized rubber shell with herringbone outsole. HEEL HEIGHT: 1 1/4 in. PLATFORM HEIGHT: 3/4 in. SHAFT HEIGHT: 10 in. LACE LENGTH: 36 in. Please note: Laces and zippers incorporated in SOREL footwear are not waterproof. Measurements based on size 1. Uses: Heavy Snow