These Ricosta closed-toe sandals have a synthetic upper with open vent sections, reinforced toe cap, water friendly neoprene fabric lining and a leather footbed.  The robust, lightweight PU sole is flexible, shock absorbing and provides excellent insulation and grip, the adjustable Velcro strap fastening ensures a secure fit around the foot and the stretch elastic allows for a comfortable fit in warmer weather. They make a great sporty and smart alternative to traditional open sandals.