10 bestBicycle Helmetsof July 2025
112M consumers helped this year.
1
Bike Helmet, Exclusky Mountain Bike Helmet Men Women Lightweight Breathable Adjustable Adult Bicycle Cycle MTB Helmet 56-61cm(Black)
EXCLUSKY
9.9
2
VICTGOAL Bike Helmet for Adult Men Women, Bicycle Helmet with Magnetic Goggles & Detachable Sun Visor & LED Rear Light, Mountain Bike Helmet for Cycling (M: 21.3-22.8 inch (54-58 cm), Ti)
VICTGOAL
9.8
3
TOONEV Bike Helmet for Adult Men Women Bicycle Helmet with LED Light and Detachable Visor CPSC Certified Lightweight Road Cycling Helmet for Youth Teenager Size 58 to 62cm
TOONEV
9.6
4
TOONEV Cycling Bike Helmet, CPSC Safety Certified - Integrally Sport Mountain Bicycle Ride Adjustable Lightweight Helmet for Men Women Adult Youth with Detachable Sun Visor (Black)
TOONEV
9.4
5
OnBros Adult Bike Helmet – Safety Certified – Urban Commuter Helmet for Bicycle Skateboard Scooter Skating Roller Skates 56-61 cm / 22.04-24.01 in
OnBros
9.2
OtherUp to 8% off
OutdoorMaster Bike Helmet for Adults,Adjustable Cycling Helmet for Men & Women - Safety Certified for Bicycle Skateboard Road Bike Skating Roller Commuting Helmet
Adult Bike Helmet,Lightweight Bike Helmet Men Women with Detachable Sun Visor & LED Rear Light,UV Protective Bicycle Helmets with Lining and Vents,Adjustable Size Mountain Bike Helmet
Exclusky Bike Helmet with USB Light Adult Bike Helmet Men Women Adjustable Urban Commuter Helmet Bicycle Cycling Scooter Skateboard Helmet 56-61cm
OutdoorMaster Gem Recreational MIPS Cycling Helmet - Two Removable Liners & Ventilation in Multi-Environment - Bike Helmet in Mountain, Motorway for Youth & Adult
6
Bike Helmet Men and Women, SIFVO Bike Helmet Adult Bicycle Helmet with Visor Mountain Bike Helmet, Adult Bike Helmet Road Bike Helmet Lightweight & Breathable 【M/L】
SIFVO
8.9
7
Zacro Bike Helmet Adult Men Women - CPSC Safety Certified Lightweight Bicycle Helmet with Detachable Sun Visor, Mountain Bike Helmet Suitable for Men Women Adults Youth
Zacro
8.7
8
Mountain Bike Helmet with Visor-OnBros Bike Helmets for Men and Women, Helmets for Adults to Youth Bicycle Helmet Road Bike Helmet Safe and Comfortable
OnBros
8.4
9
Exclusky Bike Helmet Men Women Adult Cycle Helmet with LED Light Adjustable Mountain Bike Helmet Lightweight MTB Road Cycling Bicycle Helmet 56-61cm
EXCLUSKY
8.2
10
Bell Servo Adult Full Face Helmet, Matte Black
BELL
7.9
A Guide to Selecting the Best Bicycle Helmets
Choosing the right bicycle helmet is essential for your safety and comfort while riding. A good helmet not only protects your head in case of a fall or collision, but also ensures you feel comfortable enough to wear it every time you ride. When shopping for a helmet, it's important to consider how and where you'll be riding, as well as your personal preferences for fit, ventilation, and style. Understanding the key features will help you make a choice that keeps you safe and happy on your bike.
Fit and Size
Fit and size refer to how well the helmet sits on your head. This is the most important aspect because a helmet that doesn't fit properly won't protect you as intended. Helmets come in different sizes, usually measured by head circumference in centimeters. To find your size, measure around your head just above your eyebrows. Helmets often have adjustable straps and dials to fine-tune the fit. A good fit means the helmet is snug but not uncomfortable, doesn't move when you shake your head, and sits level on your head. If you ride often or for long periods, prioritize comfort and adjustability.
Safety Certifications
Safety certifications indicate that the helmet meets certain safety standards set by organizations like CPSC, EN, or ASTM. These standards ensure the helmet can absorb impact and protect your head in a crash. Always check for a certification label inside the helmet. All helmets sold in reputable stores should meet at least one standard, but if you ride in different countries, make sure the helmet meets the local requirements. For most riders, any certified helmet will provide adequate protection, but knowing your helmet is certified gives peace of mind.
Ventilation
Ventilation refers to the number and size of vents in the helmet, which allow air to flow over your head and keep you cool. More vents generally mean better airflow, which is important for long rides or hot weather. However, more vents can sometimes mean less coverage or slightly less protection. If you ride in warm climates or do intense cycling, look for helmets with plenty of large vents. For casual or short rides, ventilation may be less critical.
Weight
Weight is how heavy the helmet feels on your head. Lighter helmets are more comfortable, especially for long rides, as they put less strain on your neck. Most modern helmets are fairly lightweight, but there are differences. If you plan to ride for hours or do competitive cycling, a lighter helmet can make a noticeable difference. For short, casual rides, weight is less of a concern.
Retention System
The retention system is the mechanism that helps keep the helmet securely on your head, usually involving straps and an adjustable dial at the back. A good retention system allows you to easily adjust the fit for comfort and security. Some systems are more advanced and allow for one-handed adjustment while riding. If you value convenience and a perfect fit, look for helmets with a high-quality, easy-to-use retention system.
Shell and Liner Material
The shell is the hard outer layer, and the liner is the foam inside that absorbs impact. Most helmets use a polycarbonate shell and an EPS foam liner, which provide a good balance of protection and weight. Some helmets use additional materials or technologies for extra protection, like MIPS (Multi-directional Impact Protection System), which helps reduce rotational forces in certain impacts. If you want the latest in safety technology, look for helmets with these added features, but for most riders, standard materials are sufficient.
Style and Coverage
Helmets come in different styles, such as road, mountain, commuter, or full-face. The style affects the shape, coverage, and features. Road helmets are lightweight with lots of vents, mountain bike helmets offer more coverage at the back and sides, and commuter helmets often have a more casual look and may include features like built-in lights. Choose a style that matches your typical riding environment and personal preference. More coverage is better for off-road or aggressive riding, while lighter, more ventilated helmets suit road cycling.
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