OOahh OOFOS NOMAD Recovery Shoes W11 Color: NOMAD Size: W11 The OOahh, a shower sandal type, is a popular standard item from OOFOS (Oofos). The special material OOfoam used in OOFOS products, unlike the midsole of general EVA materials that aim to generate forward momentum, can reduce the impact of the impact by 37%, reducing the impact on the soles of the feet upon landing. OOFOS recovery sandals' OOfoam technology absorbs 37% more impact than conventional footwear. The special material OOfoam used in OOFOS products, unlike the midsole of general EVA materials that aim to generate forward momentum, can reduce the impact of the impact by 37%, reducing the impact on the soles of the feet upon landing. The unique footbed design reduces stress on the knees, ankles, and other joints. You can wear them in various situations, such as outdoors, indoors, and office work.