MICROFIBER LEATCUSTOMER SERVICE: As a professional roller skate company, we are committed to delivering quality products and responsive customer service. For inquiries, our team will provide a timely responseHE: Roller skate constructed with microfiber leather for wear resistance, cold resistance, breathability and soft texture.Therefore, it is more soft and comfortable to wear FIT AND PROTECTION：High-top double row roller skates can better fit our foot shape and provide maximum protection, ensuring our feet feel more comfortable and safe. The double row roller skates ensure excellent stability. They are perfect for men, women and beginners STABILITY AND CONTROL: The wheels of our roller skates are all made of PU wheels for durability, shock absorption, and grip,Comes standard with 82A hardness rating wheels for smooth outdoor riding ABEC 7 BEARINGS: Roller skates come with ABEC 7 bearings for strong capacity and stability, providing silent and smooth gliding experience CUSTOMER SERVICE: As a professional roller skate company, we are committed to delivering quality products and responsive customer service. For inquiries, our team will provide a timely response Material: Microfiber LeatherType,Weight: 3kg Our Size---Heel To Toe(cm)---US SizeEU: 37 ---23 ---US Women: 6; US Men: 5 EU: 38 ---23.5---US Women: 6.5 ; US Men: 5.5 EU: 39 -- 24 ---US Women: 7; US Men: 6 EU: 40 ---24.5 ---US Women: 7.5 ; US Men: 7 EU: 41--- 25---US Women: 8.5 ; US Men: 7.5 EU: 42 ---25.5 ---US Women: 9; US Men: 8 EU: 43 ---26 ---US Women: 9.5; US Men: 8.5 EU: 44 ---26.5 ---US Women: 10 ; US Men: 9 EU: 45 ---27 ---US Women: 11 ; US Men: 10 EU: 46 ---27.5 ---US Women: 12 ; US Men: 11 Note: Manual measuring, please allow 1 ~ 3cm error. Package Included: double row roller skates, shoe bag,wrench Bearing