Why buy a pair of Oolala Black? The Oolala offers a shock-absorbing sole that helps to minimize the impact on your feet, ankles, knees, hips and the lower back, giving you an amazing stretch. The Oolala Thong also offers arch support for those who suffer from plantar fasciitis, heel pain and forefoot pain. These are great to wear on holiday and around the home instead of a slipper if you have plantar fasciitis in particular. Product Description Built with the 'OOFOAM' sole technology to give you a soft and cushioned foam base designed to stretch your muscles. The OOlala features a colorful glossy toe post upper and also gives more flexibility for those who have wider feet, bunions and other common foot condition. The Oolala is also Machine Washable. Fitting Oolala Black fits true to your regular shoe length so order your usual whole size. For half sizes, size down for ideal fit.