The Hydroblast two-piece suit offers excellent strength and durability. Model 8402 is made of tough Neoprene (.35mm) over a rip-stop nylon. Rain Suits feature Velcro closures at the neck, ankles, and front of jacket - to form a watertight seal. They are great for light hydro blasting applications or any clean-up operation. Each suit has an attached hood and overall style pants. Please allow 7-10 business day led time.