MacGaiters are made from a specific 3.5mm neoprene, which makes them extremely robust. This also gives them unique support qualities and good elasticity. No more hassle putting on your gaiters; these are extremely easy to put on and take off. You'll be surprised by their lightness, their strength, and their waterproofness. For washing, they are machine washable. For sizing, measure around the widest part of your calf, wearing clothes, to get the correct width. The fit should be snug. For the size guide, H is for gaiter height, L is for calf width.
