Quad bike clothing should be mainly safe and easily maintained, as well as functional and comfortable so that it doesn't limit the rider's movement in any way. Such clothes include especially trousers and jackets, equipped with protectors and made of durable yet easily maintained materials. For lighter riding, you can even use a jersey. Next you'll need gloves and shoes of course, ones that will endure even the most extreme conditions. Lastly, you'll need a safe helmet. If you choose a helmet without a plexi, you should also get goggles.