Using this Fox Speedframe Pro Helmet is a breeze. First, adjust the 360 - degree fit system to get a snug fit. Then, use the Fidlock® SNAP buckle to secure the helmet on your head. It's easy to operate, even if you're wearing gloves. When you're out on the mountain bike, the helmet's MIPS and Varizorb EPS technologies will protect your head in case of a crash. If you're wearing goggles, adjust the 3 - position visor to the right angle. For maintenance, the XT2® liner can be taken out and washed when it starts to smell. Remember, don't expose the helmet to aerosol sprays like bug repellent and sunscreens, as they can make the finish peel off.