TurtleSkin SnakeArmor Gaiters are made with a super-tight patented weave of high-strength ballistic fibers and polyester. Its weave is locked so tightly, snake fangs cant slip past, while TurtleSkins tough ballistic fibers resist breaking. SnakeArmor Gaiter weigh just one-third the weight of other snake gaiters at 6 ounces apiece, without sacrificing protection. Tested with live rattlesnake the SnakeArmor Gaiters offer priceless piece of mind for any hunter or hiker.Top of Calf: 20" Regular, 23" HuskyAnkle: 17" Regular, 20" Husky FeaturesLightest snake gaiter on the marketTested with live rattlesnakeCool, flexible, and comfortableReversibleWaterproof