Giro Register MIPS
If you despise heavy helmets, then the Giro Register MIPS might be your best option. It was one of the lightest helmets we had tried, and we found it to be quite comfortable. Indeed, its comfort was so immense that, even though we had to remove our helmets upon arriving at our destination, most of us forgot that these helmets were on our heads in the first place!
Along with its compactness, the Register helmet features an additional strip of cushioning on the brows - along with inside cushioning stripes that reach farther toward the back of your head than other helmets, contributing to its superior feel. In fact, the Scott Vivo Plus and the Bell Super- Air R were the only versions we discovered that rivaled the Giro Register when it comes to comfort.
Last but not least, this GIRO Register MIPS helmet has a snap-on visor and the RocLoc Sport Fit mechanism - along with a back-of-the-head dialing structure similar to the BOA Fit system used by Bontrager and others. All these extra gadgets ensure the helmet's utmost safety.
Ratings: 4.8 stars (from 3509 reviews)
Price: $64.95
Buy it at: https://www.amazon.com/dp/B075RTL2TT