I road bike for 1.25 hours (20+ miles) every other day as part of my workout regime. The helmet is comfortable and lightweight to the point that you don't even know it is there. And, the helmet has MIPS; Multi-directional Impact Protection System. Having gone done before I know how important it is to have a quality helmet.
Fortunately I've not had to test the impact protection that this helmet provides. I did have to return the original one that I purchased because it was too big. I like the way it sits on my head and there is clearance for my sunglasses. I purchased white for better visibility when I ride on our town streets and some of the local highways. Not a lot of traffic but I want to be seen from a distance.
My top consideration when selecting a helmet is ventilation and sweat management. This helmet hits top marks on both. Not only it boasts large vents, but in addition the sweat is cleverly channeled away from your eyes and your sunglasses. The Z1 is also very comfortable. By moving the adjustment mechanism away from the back of the head and to the top off the helmet it firmly anchors the helmet whereby it does not move under road vibration. This clever feature also adds ventilation be it is perceived or actual.
I love the Z1 fit. I have always done well with Lazer helmets. This is my first MIPS version. It sits a little higher on the head than the non-MIPS version. It is close but just a little different. Probably not a deal breaker for most as the shape is the same, just the cradle doesn't quite have that Kask-like snug fit down around the occiput. Also, I bought the large as the large fit me well in the Z-1 non-MIPS. This one has just a little play in the tightest setting. FWIW I have a long oval head, Kask fits me a little better, POC is OK, Giro terrible.
Bought last summer as i replace helmets every two years or less. On a descent, early morning, hit something in the roadway and launched at 27 mph....front right side of the helmet absorbed the blow...a slight laceration on my eyebrow from my glasses...no facial bones or teeth broken. Broke clavicle, scapula and 8 ribs...rushed to hospitaltrauma center and CTscan 45 minutes of impact...no issues other than pain but had i not had MIPS, and the helmet, who knows....any helmet that does this is a good helmet....so, can't rate anything but 5 STARS.
I ride 3-5 times a week on paved bike trails and road. I ride up to week long tours. This month (Sept 2020) I was riding the virtual Gold Star 500 when, due to a failure to communicate, I crashed with another rider at 20mph. We both went to ER. Me in an ambulance. Clavicle broken in two places, requiring surgery to plate and screw the pieces together. But no head injury at all! Even though my head bounced off the asphalt, my Z1 only had minor dings and not even a headache for me. Great product.
I only have a handful of rides but its already hot enough in the mornings in Arizona to test out the air flow and flows more air through it than my previous Kask Protone. The fit is a bit different than the Kask, it hold firm onto my head but it just feels a little strange as it holds higher up. The rear retention system feels like it doesnt hold as firm but I couldnt shake it off my head with out the chin straps so it just feels a bit less secure but in actuality its absolutely fine. I also like the metallic greenyellow color, looks great and hopefully makes you more visible to drives
I purchased the Lazer Z1 MIPS helmet this past summer and what a difference! The helmet is so lightweight and with all the air vents making rides comfortable. (I ride between 30-60 miles daily with a couple of century rides). Itï¿½s so easy to fit to your head if youï¿½re wearing bandanna, Halo, or nothing. I added the back light to the helmet since I ride at night, a nice safety feature.
My favorite Lazer helmet so far. Great fit and weighs less than my previous Helium helmet. Super comfortable, great ventilation and I recommend to anyone. Spend the $$ and get the MIPS.
I initially bought a different brand of MIPS helmet which I didn't like and returned. This one fits great and is really nice looking. The MIPS insert will make it feel slightly different than a conventional helmet, but was no issue. Very nice helmet and an added benefit of being even safer.