Sorel Unisex Kids Flurry Snow Boots. Interior Kids unisex size 4. Removeable felt inner liner boot. Upper is made of water and wind resistant polyurethane. Velcro straps tighten around ankle and loops tighten at top of boot. Slip resistant, water resistant rubber shell at bottom. Very good pre-owned condition. Tread is in excellent shape, like new condition (see photos)