*The adjustment method of adjustable ice skate shoes mainly includes the following steps: 1. Unlock the Hook and loop tape: First, find the Hook and loop tape part on the skate shoes and untie it. This is to be able to freely adjust the size of the shoe. 2. Press and hold the button on one side: After unfastening the Hook and loop tape, press and hold the button on one side of the skate shoe. This button is usually located on side of the shoe body and is used to control the expansion and contraction of the shoe. 3. Pull the toe to adjust: Hold the toe with one hand and adjust it to the appropriate foot size as needed. During the adjustment process, you can make fine adjustments according to your own foot feel and comfort to ensure that the shoes are neither too tight nor too loose. (Please note: In order to buckle securely, greater force may be required during adjustment.) 4. Reattach the Hook and loop tape: After adjusting to the appropriate size, reattach the Hook and loop tape to fix the size of the shoe. *Remember, proper fitting is essential for both performance and safety on the ice, so take your time to ensure the skates feel comfortable and secure before hitting the rink. *Size: 10-12.5 US (Feet length is 280-305 mm / 11-12 inches) However, if your foot is thick or wide, please choose 1-2 size larger than your trainers. *Precautions when using ice skates: 1. Children up to five years should slip under adult supervision. 2. Appropriate protective equipment. 3. Before gliding, check whether the screws, rivets and shoes of the product are firm. 4. You should use ice skates in safe and legal areas.