Review on ZVRU Mountain Bicycle Helmet: Enhanced Safety with Magnetic Goggles and Detachable Visor by Alex Mitra

The idea is amazing, I really liked it. I've bought 3 of these so far, but to be honest I think part of the reason I bought it back is because I wish I liked it more than because I actually like it. 5 stars for the concept. But ultimately the helmet is difficult to adjust and eventually loses vision so it always leans forward and blocks vision. To compensate, I started tightening my back with a super comfy dial, but I need it so snug that it's out of sight that I end up with a red mark on my forehead when I take it off. And that WITHOUT a visor! I actually had to fix one of these because the dial screw was loose, probably from over tightening.