"Slippery when wet" does not apply to SimmsA(R) Challenger Deck Boots. Constructed from vulcanized rubber and lined with neoprene, these Boots guarantee waterproof protection and comfort. Simms' proprietary rugged deck outsoles provide all the right traction and grip across any surface to keep you on your toes. And pull-on loops make for easy on/off. Vulcanized rubber upper with neoprene lining Rugged deck outsole for grip and traction on all surfaces Pull-on loops for easy on/off Order today!