I haven't worn it for 2 years. You look great. It looks like there is very little wear. Still dust free and works like a champ. But now they squeak like crazy. I cleaned everything and lubricated all contact points with a large amount of lubricant. I had to slow down in the back as the lube wasn't helping. I can't stop the excitement. Must be replaced with another brand. I'm sorry but I can't recommend them.