Working closely with professional cattle expert Kirk Stierwalt, we developed this new, innovative neck sweat system never before seen in the industry! This durable black harness leather shell comes with our exclusive black Flex Foam replaceable liner secured in place with heavy-duty hook and loop closures. The black Flex Foam liner retains heat for the perfect sweat while the easy-to-clean channels trap dirt and grime to eliminate build-up on skin. When it's time for a new liner, simply remove the old one and purchase a wool blend or Flex Foam replacement liner and save the expense of buying an entirely new neck sweat. Nickel plated hardware. Made by Weaver. Large size.