Leather Upper: Extremely Durable and Easy to Clean up . With Breathable lining，very Comfortabe.Rubber Sole: Anti-skip, Durable,Flexible and Strong Grip.With Lightweight and Flexible EVA Mid-sole,very Cushioning, 3D design footbed fits closely to the foot bottom,Can wearing all day long.Adjustable :Closed Loop elastic cord lace and adjustable hook offers a more secure fit.Toe Cap:Prevent your toes from being injured.Applications:daily wear,walking,outdoor,athletic,gym,workout,training,swimming,beach.