OOFOS x and wander Recovery Sandals OOahh Size: 27cm I recently purchased these and tried them on indoors, but the size was too small for me, so I am selling them. I have never worn them outdoors. The tag has been detached from the product, but I still have it. Regarding the size, it may vary depending on the individual, but for reference, I wear 27.5cm in NIKE and New Balance sneakers. Thank you. [Product Description] This is a collaboration item with OOFOS. OOFOS is a recovery shoe brand born in Massachusetts in 2011. OOFOS's special sole, OOfoam, unlike the general EVA midsole material, absorbs 37% of the impact, removing stress on the feet and joints, and helping with regeneration and recovery. It does not lose its shape, is resistant to friction, and has excellent durability. It is also an environmentally friendly sandal using harmless raw materials and paints. It is lightweight and floats in water. This is a collaboration model with and wander graphics on the upper.