Rattlers Brand ScaleTech Snake Protection Gaiters, 9020 feature ScaleTech™, which is a revolutionary, patent-pending technology that blends modern materials with ancient concepts. Rattlers Brand ScaleTech chaps and gaiters feature overlapped inserts that create layers and eliminating the gap and giving you complete snake protection. This is a water repellent fabric, briar and brush protection with adjustable straps that is one size fits most, up to a 21” calf.