The NRS Steamer 3/2 Wetsuit is designed specifically for rescue crews. It's built warm, tough and flexible for the rigorous tasks these professionals perform. . This product ships directly from NRS and will leave their warehouse in 2-3 business days. Eligible for UPS ground shipping only. . . . 3 mm high-stretch neoprene gives excellent core warmth while enhancing fit and mobility.. . We've added 2 mm PowerSpan