The main features of these boots are as follows: Dial Adjustment System: You can easily adjust the fit by turning the round dial on the top of the boots to tighten or loosen the laces. Cold Protection and Waterproof Design: The inside is lined with boa for high heat retention, and it has a waterproof design suitable for playing in the snow. Design: Features a distinctive design with a switch between blue nylon material and a black rubber sole. ⚫️ Size 21cm *Regarding the condition, please only purchase if you understand that used items may be perceived differently by individuals. ★ Everything shown in the photos is included. *Items are sold as-is. Please check the photos carefully. ★ Packaging materials will be reused for shipping. ★ We cannot accept returns or complaints except for our own mistakes, so please only purchase if you understand this. ⭐︎ Feel free to ask any questions! Thank you for looking.