Rocky Boots’ March 21-23 Flash Sale, Rocky Ranger Waterproof Outdoor Boots for just $89, Save 50%. The Rocky Ranger is a classic boot built to handle the outdoors. Built for any task, with a Goodyear welt construction, an oil and slip resistant rubber outsole, and full grain leather. You’ll experience all day comfort with GORE-TEX waterproof, a fiberglass shank for added support and stability, and Rocky’s EnergyBed LX footbed with memory foam.