The Loap RIKA boys' winter boots have a durable upper made of strong, high-quality polyurethane and fabric. They are tightened with one Velcro strap and the laces are only a design accessory. Thanks to the insulated fleece lining, your child will feel comfortable in this modern ankle boot. The removable footbed is made of warm fleece and EVA foam material for shock absorption. The lightweight sole is made of soft phylon, which absorbs all impacts, and high-quality thermoplastic rubber, which resists pressure well. Durable upper. Fleece lining. Shock absorbing