Naot Okahu Knit Slip Ons Sneakers City Flats Lightweight Travel Vegan Black The Okahu is the perfect lightweight, slip on sneaker. The Okahu features Naot's removable, anatomic cork & latex footbed, which is wrapped in microfiber and molds to the shape of the foot with wear. The Koru Collection features a 1" polyurethane sole which is extremely lightweight, durable & slip resistant. This collection uses a hand-sewn Strobel construction making it strong and extremely flexible. Vegan upper. Hand-sewn, strobel construction. Slip resistant. Orthotic friendly. Removable, microfiber footbed. In very good condition. Like new. Little to no signs of use. No wear. Color: Black Size: 39 ( 8-8.5 ) Approx. 1" heel height