Sperry Men。The Gold Cup Authentic Original™ 2-Eye Boat Shoe was created for those who cherish the finer things in life. Uniting premium leather with our signature 360° Lacing System™ and our famous razor-cut Wave-Siping™ outsole, the result is a shoe that gets better with time and represents the craftsmanship and heritage we’ve developed over the past 90 years. MATERIALS Material: Leather Lining: 100% Leather Sole: Non-marking rubber outsole with signature Wave-Siping™ technology for enhanced traction FEATURES Boat Shoes Round Toe Flat Heel 360° Lacing System™ technology for a customized fit MEASUREMENTS Heel Height: 0.25