Describe: Upper Material: Artificial Leather Lining Material: Artificial Fluff Sole Material: Rubber Closure Type:Side Zipper Shoe Type: Leather Boots Style: Casual, Fashion, Vacation, Enjoy Size Chart: (1 inch ≈ 2.54cm) Size 21: Shoes Inner Length 13.5cm(5.31"), Suitable For US Size: 6K, EU Size: 22, UK Size: 5.5K Size 22: Shoes Inner Length 14cm(5.51"), Suitable For US Size: 6.5K, EU Size: 23, UK Size: 6K Size 23: Shoes Inner Length 14.5cm(5.71"), Suitable For US Size: 7K, EU Size: 23.5, UK Size: 6.5K Size 24: Shoes Inner Length 15cm(5.91"), Suitable For US Size: 7.5K, EU Size: 24, UK Size: 7K Size 25: Shoes Inner Length 15.5cm(6.10"), Suitable For US Size: 8K, EU Size: 25, UK Size: 7.5K Size 26: Shoes Inner Length 16cm(6.30"), Suitable For US Size: 8.5K, EU Size: 25.5, UK Size: 8K Size 27: Shoes Inner Length 16.5cm(6.50"), Suitable For US Size: 9.5K, EU Size: 26.5, UK Size: 9K Size 28: Shoes Inner Length 17cm(6.69"), Suitable For US Size: 10K, EU Size: 27, UK Size: 9.5K Size 29: Shoes Inner Length 17.5cm(6.89"), Suitable For US Size: 10.5K, EU Size: 28, UK Size: 10K Size 30: Shoes Inner Length 18cm(7.09"), Suitable For US Size: 11K, EU Size: 28.5, UK Size: 10.5K Notice: 1. According to manual measurement, there is a 2-3% difference. 2. Please note that there may be a slight color difference due to light and display problems. 3. If you don't know how to choose the right size! Please feel free to contact us, thank you.