NWT navy blue flip flops. Never worn, clear plastic tags are on. No box. Product details Care instructions: Machine Wash Sole material: Foam Outer material: OOfoam Closure type: Slip On About this item - OOfoam Recovery Technology absorbs 37% more impact than traditional footwear foam, giving your feet the break they need - Our patented footbed will cradle your arches to reduce stress on sore feet, ankles, knees, and lower back - Designed to allow natural motion and relief - Keeping things easy, OOFOS are machine washable - OOFOS are made in whole sizes. We recommend sizing down if you're a men's half size Description Our most popular shoe soothes and reinvigorates your feet after a workout, so you'll be ready to do it again tomorrow. With OOfoam technology, the patented footbed design absorbs impact, cradles your arches and allows you to move naturally. Your feet will know the difference.