Ultra Slim Fit - Viva Mini 3/4 length low volume insole perfect for tight shoes with little spare room. Perfect for loafers, oxfords, ballet flats, and other tight dress shoes. Complete arch support. Arch Support & Plantar Fasciitis Relief - Thin 3/4 length insoles with metatarsal pads and heel cushioning provide arch support and relief from plantar fasciitis, mortons neuroma and back pain. Quality Materials & Handmade in Germany - Insoles are made from vegetable tanned real cowhide leather and expertly crafted by hand in Germany to ensure a perfect fit and long lasting durability. Medically Recognized - The Pedag Viva Mini has been awarded the APMA Seal of Acceptance, which is recognition by the American Podiatric Medical Association that the product promotes foot health. Universal Fit - From Women's 5 through 12, and Men's 6 through 18. For the best foot support, choose the size that corresponds closest to your own shoe size. For half sizes, order the next size up.