Rockport's More Energy Men's Waterproof boots are reliable work boots for a variety of occasions. Whether you are working hard at the construction yard or marching through the woods, you can feel confident in these men's boots. These durable work boots are great for any occasion and feature non-metallic hardware that will help you get through security checkpoints. The uppers are protective, long-lasting, and covered in crazy horse leather. To keep your feet dry, Rockport installed a moisture-wicking liner and added a Hydro Defense waterproof bootie. For athletic shoe comfort, Rockport added its adidas adiPRENE technology, which will allow you to be as comfortable as possible for extended periods of time. Material: Leather.