اديداس قفازات, I can hear the noise of wind hitting the helmet, but not wind in the helmet where it can gets to your ears. And this Shark Skwal without earplugs is quieter than Nolan with earplugs! Making a note here to revisit in a year's time if it's still the same feel. Unfortunately, the number and location of vents on these helmets can open the rider up to more noise. There are several things you can do to quiet wind noise disturbance.If you found the information of use, let us know, and share it with others who may find it helpful. There are many things to consider when buying a helmet, and everyone has a personal take on it. I want a helmet that has passed the tests and is certified so my melon is as safe as I can make it. HJC has made helmets since 1971 and claims the world title for being the #1 helmet manufacturer for the past 17 years or more. The South Korean company manufactures mid to high-end helmets in Korea and Vietnam and distributes them worldwide. Shark Helmets was founded by professional motorcycle racers and have been manufactured in France since 1986.The helmets are designed for cruisers, touring, and ADV riders and often are designed for comfort and to be more soundproof. The air vents are also closer toward the top front of the helmet to catch more airflow. Bell carries different size contoured cheek pads for improved fit, which also helps control wind noise.The face shield is also a quick release for ease of cleaning and replacement. The visor also is pin-lock ready to reduce fogging, but it doesn't come with the pins. A well-fitting C4 Pro offers a quiet internal sound level of 82 dB at 60 mph.The less protection the helmet offers or more exposed the face and ears, the greater the wind disturbance and potential for hearing damage and loss. They offer minimal protection, even if they are DOT approved. They are lightweight and have lots of airflow exposure, which also means much more noise.They produced the first full-face and the first full-face off-road helmet. Additionally, the padding may be layered to allow for a better fit, which makes it quieter too. Wind noise is as damaging as listening to a live band in a pub or using a chainsaw or lawnmower without ear protection.