1.Keep your feet clean and dry before wearing. 2.Wearing the heel protectors start from tiptoes. 3.Adjust the position. Reusable: Hand wash with water and soap, let air dry. Washable and Reusable: It's washable and reusable. Vented breathable design ensure a comfortable wearing for daily use. Instructions: 1.Keep your feet clean and dry before wearing. 2.Wearing the heel protectors start from tiptoes. 3.Adjust the position. Reusable: Hand wash with water and soap, let air dry. Washable and Reusable: It's washable and reusable. Vented breathable design ensure a comfortable wearing for daily use.