The Cosmic is part of the Apollo collection and fits at a medium width. The brand recommends half sizes should size up to the next size. Get the best of both worlds, a sneaker with sandal elements, in the Naot Cosmic. The smooth leather upper has an adjustable hook-and-loop closure at the ankle strap and bright, contrasting footbed for a contemporary look. Each Naot shoe is handmade with the finest and highest quality raw materials. Shoe features a hand-sewn strobel construction making it strong and extremely flexible. Removable, anatomic cork and latex leather footbed molds to the shape of the foot with wear. Breathable leather linings. Slip-resistant polyurethane outsole. Made in Israel. Measurements: Heel Height: 1 1 4 in Weight: 6 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.