5D Insole: This insole has 5D design, with concave and convex shape, balanced foot strength, comfortable walking, massage your feet, relieve foot pressure and feel very natural. High density foam, comfortable and breathable, high elasticity shock absorption, fully ergonomic design. Clear cut lines for a free fit according to your foot size. High Quality Material: These women insoles are made of high quality foam sponge and breathable mesh material, shock absorption shock and pressure relief, high elasticity and comfort, keep your feet dry. Athletic sweat-wicking, breathable and shock-absorbing insole uses soft foam to effectively relieve foot pain caused by weight, friction and blisters, making walking fun and reusable. PACKAGE INCLUDES: You will receive 1 pair of black massage insoles, 5D insoles for women size 39-40, the corresponding US size is 40, the corresponding UK size is 5.5-6; 45 to 46 corresponds to US size 13 to 13.5, corresponding to size 45 to 46. Also free to cut along the cutting line. can also share the insole with your family or use women's shoe inserts on most loose or slightly larger shoes. Versatile memory foam shoe insertsThis insole in the heel is an insole for standing all day. The cushion protects and supports your heels from friction, blisters and pain while improving the fit and comfort of the shoe. Women's memory foam insoles so you don't have to worry about slipping, adjust shoe size and pair with any shoe you like for style and comfort. > Suitable for all kinds of shoesThese insoles are suitable for men and women, they can be cut freely, versatile and classic with more than one look. Suitable for canvas shoes, high heels, flats, dress shoes, work shoes, leather shoes, casual shoes, etc. It is suitable for shopping and dating, so that your feet are free from pressure and restraint, standing for a long time without getting tired, and you can enjoy the date easily and comfortably.