These foot covers, 【Cocopita】, won't slip off, thanks to the "U-shaped stopper" that firmly holds the heel. They are a cotton-blend type with a moderate thickness. The outer yarn is 100% cotton, providing a soft and refreshing feel. The carefully designed shape conforms to the foot for a comfortable fit. The length is the 【shallow】 type, recommended for pumps. The simple design allows you to use them in various situations, both on and off duty. Size: Ladies' 23-25cm Material: Cotton, Polyester, Others Specifications: ・Length: Shallow ・Cotton blend ・U-shaped stopper ※ Silicone is used for the non-slip feature. Please refrain from using if you have sensitive skin or have experienced allergic reactions. ※ Packages may vary depending on the production period. (Even for products of the same length, the packaging may differ, but there are no changes to the product specifications.) ※ We will use simple folded packaging. Thank you for your understanding. The price includes shipping.