The OOmg shoe features revolutionary OOfoam™ technology that absorbs 37% more impact than traditional footwear foam materials to reduce the stress on your feet and joints. This technology aids in the recovery process and creates an incredibly comfortable shoe you can wear anywhere. The OOmg shoe features revolutionary OOfoam™ technology that absorbs 37% more impact than traditional footwear foam materials to reduce the stress on your feet and joints. This technology aids in the recovery process and creates an incredibly comfortable shoe you can wear anywhere. Our breathable 4-way stretch fabric allows for an incredibly comfortable shoe you won’t want to take off. Features and Benefits Reduces stress on sore feet, knees, and back Enables more natural motion Minimalist construction for light weight Machine washable, plus moisture and bacteria resistant These have been very loved. Still has some life left in them. Please see all pics for signs of wear. Smoke free environment