Lightweight men’s sandals: The Loap Woten have an open heel and toe. The upper is made from imitation leather while the lining is made from pleasant tricot material. The insoles and outsoles are made from ultra-lightweight phylon material for walking comfort. These summer sandals are great for the city and for free time. They have a Velcro strap which is made from durable polyurethane and supports your foot in three places - two straps are in the from and one on the heel.