NAOT HAKI is an orthotic-friendly everyday back strap sandal on the Koru collection. This style has a fully padded upper for extreme comfort, a faux buckle hook & loop backstrap for accessibilty & a double gore at the instep for adjustability. This style also features NAOT's removable anatomically-correct cork and latex innersole which is wrapped in soft suede which moulds to the foot with wear. The NAOT Women’s Koru Collection features a 3.54cm polyurethane sole which is extremely lightweight, flexible, and durable.