LAZER Tonic KinetiCore Bike Helmet, Lightweight Bicycling Gear for Adults, Men & Women’s Cycling Head Gear

I love this helmet and am super impressed with the quality and value. I read a lot of reviews, and this was one of the highest rated for safety and also the second lightest of the test group. Very quick and easy to find just the right fit, feels like I'm hardly even wearing anything when I ride, it looks good, lots of color choices... Can't imagine why anyone would spend substantially more on a supposedly 'higher-end' helmet. There isn't a single thing about this helmet that I'd like to see improved.

It was time to upgrade my helmet, and I'm glad I gave this one a try. It weighs half the weight of my old helmet, and is very comfortable. The dial system on back makes it very easy to get a perfect fit. Straps seem nice, too. Ventilation is great. Also seems pretty stylish.Give this one a try if you need a new helmet!

This helmet provides the protected needed. My husband took a horrible fall biking and broke his ankle and hit his head at the same time. His head and the helmet were fine. Love the fact that there was a size chart to make sure you could buy the perfect fit. We would have assumed the wrong size without the chart

This helmet is surprisingly light for the price point. It’s very easy to adjust the straps properly for a comfortable fit around the ears and chin. The rear dial makes quick work of dialling in fit. Plenty of room out the back for a ponytail. Airflow and ventilation are sufficient that your head won’t melt while riding. The design and fit is such that it doesn’t look like a mushroom on your head. My only complaint, and it’s a minor one, is that the front vent design seems to make it difficult to stash some of my sunglasses in the vent holes. Your experience may vary depending upon what glasses you own. Overall I’m very pleased with this helmet and highly recommend it. 5stars, it’s the best budget helmet that I’ve purchased in a decade.

Fit is great, this is a very comfortable helmet. I measured my head as instructed by the Lazer website and ordered a medium, erring toward the smaller of the in-between sizes as per their recommendation. Turns out the medium is too small for a 23.5 inch noggin, but a large is perfect. I like the adjustability of the height of the tensioner/back head support. Latte color is nice in person.

I'm new to bike helmets so I'm not sure if they all have the knob at the back that can adjust to the fit of your melon, which is awesome. It does make me look a little like a bright red mushroom, but it fits snugly and the vents allow me to scratch my bald head when it gets itchy during a ride. Despite washing the removable lining, there is a slight odor as I put it on (like used goalkeeper gloves) so I don't breath in as I put it on. Apart from that, it's tremendous, though I will not perform a crash-test for this review.

Great helmet, at a very good price. Looks cool, also

Comfortable, fits nicely. Same color as my bike! Does what it was made to do.