The 7 Best One Size Helmets (2023 reviews)

We consider a one size helmet to be a worthy investment in the long run. We are here to help you choose the right one for your purposes from all the best available products in market today.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: Triple Eight Perfect Helmet READ REVIEW

Best With pad: Buy: Triple Eight One Size Helmet READ REVIEW

Best For Bike: Buy: JBM International One Size Helmet READ REVIEW

Best For Price: Buy: Outdoormaster One Size Helmet READ REVIEW

Best For Skate: Buy: Sone One Size Helmet READ REVIEW

Best With Light: Buy: S-One One Size Helmet READ REVIEW

Best For hockey: Buy: Hagan One Size Helmet READ REVIEW

Best Overall: Triple Eight Perfect Helmet

Buy on Amazon

If you want nothing short of the best possible helmet for your daily usage, this triple eight perfect helmet is certainly a right investment. It is a great safe feeling helmet. The triple eight certified sweatsaver helmet is available in four sizes. It fits snug in a safe-feeling way, and stays put with the chin strap adjusted properly. It does come with inserts to help it fit.

The fact that this helmet is super cute, it has the better fit. It’s designed for skateboarding, but safe enough for other sports. It is made with liner fitting options. It fits well, looks great, and keeps the sweat off. It's comfy to wear and looks nice.

• Comfortable, stylish, sweat-catching, and dual certified
• Very nice protection for your brain
• Nice look and well made with liner fitting options
• Come in two sets additionally comes with two sets of pads

Best With pad: Triple Eight One Size Helmet

Buy on Amazon

Triple Eight is known for creating pragmatic and minimalist helmet for people on the go, and its line of triple eight one size helmet definitely falls in line with that reputation. It is a great helmet for protecting the most important part of your body. It fits great, the material is good and sturdy. It can use this for cycling, skiing, kayaking, rockclimbing. The extra loop tucks it inside the elastic band provided with the helmet. It fits well, is comfortable and easy to adjust if needed.

The helmet is perfect, no problem whatsoever. It is good for bikes too if you want it for bmx or mountain biking it should work.

• High quality helmet for mountain biking
• Fit is right-on and strap adjustments are easy
• One of the new comers and featured product

Best For Bike: JBM International One Size Helmet

Buy on Amazon

These skateboard helmets are flexible and suitable for multi-sports activities, including inline & roller skating, skating, skateboarding and scooter. This allows the helmet to breathe well on their head, and also helps with impact protection. It's provided protection against a couple of good collisions with the ice and one header into the boards already, and not even a scratch on it. The back even has a place to adjust the size big to small.

These skateboard helmets come with an adjustable strap which makes it flexible to fit you. This allows the helmet to be adjusted up or down and provide a wide range of fit. The twistable adjustment knob is a definite plus. The helmet offers plenty of protection however, the clip for the chin strap has already broken off.

• Nicely made, easy to adjust to head size
• Great protection & easy to adjust
• Good fit, has extra padding to adjust size

Best For Price: Outdoormaster One Size Helmet

Buy on Amazon

It is a great comfortable helmet for any activity needing a helmet. The adjustable sizing knob is unobtrusive, easy to work and holds the band to your head size very well. It comes with a wheel in the back to tighten the helmet additionally to the chin strap. The padding is comfortable and you can tighten it just right.

The dial suspension system is great so you don’t have to mess with straps. It is perfect for getting back into rollerblading. The tightness of the helmet is adjustable. The helmet is lightweight and allows air to flow through well.

• Looks sturdy and well made with lots of padding
• Good looking helmet with large openings for cooling
• Easy to clean, fits average adult head
• Very sturdy and lightweight head gear for skateboarding

Best For Skate: Sone One Size Helmet

Buy on Amazon

The S1 Mega Lifer helmet is one of the best fitting and safest helmets for skateboarding, longboarding, bmx, scootering, roller skating and roller derby. The Mega Lifer helmet uses a specially formulated eps fusion foam which allows it to protect your head from multiple low force impacts as well as high impacts.

The Mega Lifer helmet is a break through design combining the added safety of a cpsc and astm certified helmet with the comfort and fit of a non. It comes with bonus sizing liners to size one step up and down. The Mega Lifer helmet is a certified "multi-impact" helmet and is up to 5x more protective than the soft foam non-certified helmets.

• Specially formulated eps fusion foam, deep fit design
• Bigger shell size to accommodate people with bigger heads
• 5 x more protective than regular skate helmets

Best With Light: S-One One Size Helmet

Buy on Amazon

The S1 Lifer helmet is one of the best fitting and safest helmets for skateboarding, longboarding, bmx, scootering, roller skating and roller derby. It is a break through design combining the added safety of a cpsc and astm certified helmet with the comfort and fit of a non-certified helmet. It is a certified "multi-impact" helmet and is up to 5x more protective than the soft foam non-certified helmets.

The Lifer helmet uses a specially formulated eps fusion foam which allows it to protect your head from multiple low force impacts as well as high impacts. It is perfect fit, light & comfortable, and sweat savers work great.

• One of the new comers and featured product
• Good brand reputation

Best For hockey: Hagan One Size Helmet

Buy on Amazon

The hagan one size helmet should be able to handle its purpose and duties with ease. The H-1 helmet is designed to look, feel and fit like the old vintage hockey helmets of old but with improved padding. It is light weight and a fan favorite of vintage helmet collectors.

• Good brand reputation
• Good investment for long term