Buy Gaiters online from BCH Camping. Buy gaiters online from Rab, Paramo and Beghaus. Our Gaiter are all 100% waterproof and are breathable to varying degrees depending on the membrane. Some have the manufacturers waterproofing system such as aqu dry, others will have Gore-tex or similar, you will pay more for gore-tex, but the breathability will be better. The waterproofing will last longer too. Gaiters are a great way to keep the bottom of your walking trousers clean and more importantly your boots. Our gaiters fasten at the front of your leg with either velcro or a zip and have a strap the fastens underneath your boot. Gaiters are sold to the length of your shin rather than your foot size, so as a general rule if you are very short you would go small, average height, meduim and tall, would be large.