OOFOS Recovery Shoes Popular Model: OOriginal - Black Unisex (Men's and Women's) Retail Price: 8,580 yen (tax included) M10 W12 Selling because the size didn't fit; only tried on. The logo on one of the sandals is slightly scraped (see last photo), so I'm selling it at a lower price. OOFOS Sandals Slippers Men's Women's Beach Sandals Indoor Relax Beauty Leg Recovery Sandals [Color] Black After running, intense workouts, or standing for hours, your feet need recovery. OOFOS' special sole, OOfoam, differs from the structure of conventional performance shoes and absorbs 37% of the impact. It will firmly recover your tired feet. It provides a feeling that wraps around the arch of the foot, enabling more natural movement. It also reduces pain in the feet, knees, and back. OOFOS footwear has a high-density structure and also exhibits an anti-odor effect. Lightweight design. Unisex Size (Japanese cm reference value) M4/W6 23.0cm (22.5cm～23.5cm) M5/W7 24.0cm (23.5cm～24.5cm) M6/W8 25.0cm (24.5cm～25.5cm) M7/W9 26.0cm (25.5cm～26.5cm) M8/W10 27.0cm (26.5cm～27.5cm) M9/W11 28.0cm (27.5cm～28.5cm) M10/W12 29.0cm (28.5cm～29.5cm) *OOFOS does not have a 0.5cm size increment. Color... Black