The Sharkia fits at a medium width. The brand recommends half sizes should size up to the next size. Youll easily slip into comfort and style with the Naot Sharkia. The mule features a leather upper with perforated detailing and complementing studs for an elevated day-time look. Shoe features a hand-sewn strobel construction making it strong and extremely flexible. Elastic goring at the sides. Breathable leather linings. Removable, anatomic cork and latex footbed is wrapped in pampering microfiber and leather and molds to the shape of the foot with wear. Metal shank offers durable and lightweight wear. Slip-resistant polyurethane outsole. Made in Israel. Measurements: Heel Height: 1 1 4 in Weight: 7 oz Product measurements were taken using size 37 (US Womens 6), width M. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.