- Vulcanized rubber-3.5mm neoprene upper
- Removable polyurethane footbed
- Injected Nylon shank
- Exoflex technology allows the boot to expand and accommodate the back of your foot
The boot that revolutionized hunting footwear, the Rutmaster took the standard rubber boot and solved all its problems. Irish Setter's ExoFlex technology made the Rutmaster easy to slip on and take off, while still providing comfort and fit. The upper also features a lightweight neoprene and ScentBan technology. Irish Setter's Mud Claw RPM sole provides superior traction and stability, for a no-slip walk to your deer stand.
ExoFlex technology allows the boot to expand to accommodate the back of your foot. And then once you're in, it contracts for a lock-tight, high- performance fit that provides toe spring and agility in every stride.
RPM technology is a breakthrough composite material that significantly reduces the weight of the boot, providing extreme comfort and added endurance. Engineered to provide the durability and strength of traditional materials without the extra weight. An Irish Setter exclusive scent control process, ScentBan is added to various materials from leathers to linings to footbeds, killing bacteria that cause odors.