Wrap a tape measure horizontally around your forehead. Select the helmet that is the closest fit to that size. A helmet should fit snug on your head. If it moves while wearing, it is too large. If it is painful to wear, it is too small.
Comment: I love this helmet!! The fit is perfect & I usually have a hard time since I am right in the middle btwn XS & S. The small is snug enough without being too constrictive. Made well & looks sharp!
HJC CS5N Helmet
Comment: Love it, fits really good and is comfortable.
HJC CS-5N Helmet
Comment: Very comfortable, love the color, fits great.
Comment: Great helmet. Bought 2 of them for my wife and I. The fit is fantastic, not too tight. I give a big thumbs up on this product.
Good Choice HJC CS5N Helmets
Comment: Bought this helmet for me and the wife. A little tight at first, but after wearing it a few times it conforms to your head and feels very comfortable. Glad I made this choice.
HJC CS5N Open Face Helmet Review
Comment: Can't beat this helmet for the price, comfortable, my headsets fit well, very satisfied.
A Helmet htwith GREAT protection but light weig
Comment: I ordered the HJC SC-5N helmet for myself in the silver color. In addition, I ordered the shorty shield and a larger flip up shield. I've ridden in the cooler weather and I am pleased with the fit, comfort and the shorty shield. It fits perfectly. My wife ordered a different brand helmet and was not please with the larger size and the heavier weight. Jafrum was helpful and allowed us to exchange the disliked helmet for a small size HJC helmet identical to mine. My wife also ordered a shorty smoke colored shield and a clear longer flip up shield. My wife loves the fit of the helmet, the weight of the helmet and comfort of the helmet. The shields fit perfectly. It is supposed to be in the 50's tomorrow and we will be riding. I recommend this helmet.