Comfortable Experience The heel of the skates is made of double stitches, which is strong and durable. Both sides of the shoes are designed with ventilation holes, so the feet are not stuffy. Pearl cotton lining to reduce ankle pain, provide perfect fit and high comfort. Rugged Steel Bracket Premium PVC-structured boots give your ankles a rest and keep you rolling with minimal effort while the wide-suspension trucks provide stability and balance. For anyone, these skates provide perfect support. High Elastic Wear-Resistant PU Wheel The 54x32mm wheels are particularly soft and easy to grip, providing better traction, control and maneuverability. High-precision chrome steel bearings can provide extremely smooth high speed. Join Us! Experience the fun of roller skating with like-minded friends (choose wheels with flash, you will be cooler). It is also an ideal gift for others. -Fabric: PU leather -Closure: Drawstring laces Note: -Flash skates do not need to install additional batteries, etc., but give out brilliant brilliance through friction between the pulley and the ground. Long-lasting luminous effect. -Fabric: PU leather -Closure: Drawstring laces Note: -Flash skates do not need to install additional batteries, etc., but give out brilliant brilliance through friction between the pulley and the ground. Long-lasting luminous effect.