The Josef Seibel Steven slip-on adds an exciting twist to your fine-footwear collection. Handsewn leather uppers have an adjustable tongue with cross straps that provide refreshing air circulation. All leather lining with a removable air-massage insole incorporating subtle bumps to stimulate the foot. The durable polyurethane outsole is flexible and lightweight. Weight of footwear is based on a single item, not a pair.