This is women's shoe size,please check the size chart carefully before you buy it. If you are still not sure which size, just be free to contact us. (1inch=2.54cm) USA 5 =EUR 35=foot length 22.5cm USA 6 =EUR 36=foot length 23cm USA 6.5=EUR 37=foot length 23.5cm USA 7.5=EUR 38=foot length 24cm USA 8.5=EUR 39=foot length 24.5cm USA 9 =EUR 40=foot length 25cm Process: Adhesive Season: Winter Platform Height: 0-3cm With Platforms: Yes Closure Type: Lace-Up Boot Height: Knee-High Toe Shape: Round Toe Upper Material: Microfiber Decorations: Sequined Heel Height: Flat (0 to 1/2") Pattern Type: Solid Leather Style: Soft Leather Gender: Women Outsole Material: Rubber Shaft Material: Microfiber Fit: Fits true to size, take your normal size Lining Material: Plush Boot Type: Snow Boots Heel Type: Flat with