Designed for river professionals, rescue agencies, and the Navy SEALS, this 5mm Workboot Wetshoe is as tough as it looks. Made of synthetic leather and a 5mm 100% stretch neoprene upper, this boot has a warm and secure fit. There’s also a 7mm neoprene insole which absorbs shock and a heavy-duty lug sole for different types of terrain. The areas that are worn the most are reinforced with synthetic leather and rubber for extra durability. Although these boots are not waterproof, they pair excellent with a waterproof neoprene sock for extra warmth in colder weather. Whole sizes only. Women should order one size smaller and 1/2 sizes should order one size larger. Rock Solid Guarantee: NRS guarantees all products to the original owner against defects in materials and workmanship. If at any time you’re not satisfied with the performance of an NRS product, please contact Wetsuit Wearhouse or contact NRS directly for an evaluation. If NRS finds a product to be defective, they will at their option repair it, replace it, or refund the purchase price. NRS will not be responsible for any consequential or incidental damages caused by or resulting from the use or performance of NRS products. Chlorine damage is not covered.