Project specifications: Material :Cowhide Closure Type:drawstring Weight: 3000G Size Chart: When choosing a size, please measure your foot length first.Our Size---Heel To Toe(cm)---US Size 36--- 23 ---US：5.5 37 ---23.5 ---US: 6 38 ---24---US: 7 39 ---24.5 ---US: 7.5 40 ---25 ---US: 8.5 41--- 25.5 ---US: 9 42 ---26 ---US: 9.5 43 ---26.5 ---US: 10 44 ---27 ---US: 11 45 ---27.5 ---US: 12 Packing: 1 Pairs x Roller Skates 【Suitable for beginners】 These roller skates use controllable high-top shoes to ensure optimal safety, and high-quality shoelaces provide maximum protection to ensure comfortable and safe feet. The perfect fit and a high degree of comfort can make your feet feel comfortable during use. There is a support column in the front, which is very suitable for beginners. It can better maintain control and brake quickly. This structure ensures that the support will not be damaged.Note:1. Manual measuring, please allow 1 ~ 3cm error.2. Due to the different monitors, the color of the picture and the actual product may have a little difference.