John H.wrote a review of Giro Aether MIPS Helmet on June 23, 2019
Familiarity: I've used it several times
I had a couple of the Giro Synthe MIPS. I crashed and broke one a few weeks ago. Originally tried another brand that has some new technology. The helmet was unbelievably uncomfortable. Bought this helmet and I am very happy with it. The Synthe MIPS is slightly more comfortable but this one is still great. I've done several 3-4 hour rides with it and have no complaints.