FEND One Foldable Bike Helmet – Patented Smart-Fold 50% Compact Design, Award-Winning Safety CPSC/EN1078 Certified, for Adults, Commuters, E-Bikes, Scooters

I love this helmet. Seems well made, and the folding method is smart, it saves a lot of space in my backpack and even fits in one of my small messenger bags. The yellow was surprisingly nicer than I expected since it was matte and not glossy. The chin strap is also quality. The helmet comes with reflective sticker kit.

I bought this helmet specifically for the folding feature and its safety certification and it is amazing! The attention to detail is great it came in beautiful packaging and the design is well thought out. I commute in NYC every day and the helmet effortlessly folds and fits into my bag. It is compact while also being very comfortable. It feels more durable than then other folding helmet I have tried it locks into place when I unfold it and stays in place. Most importantly it is CPSC & CE Certified so I know it will keep me safe. The additional thick pads, canvas carrying bag, and rotating adjuster in the back are great touches. I couldn't be happier!

Works great and folds easily. Allows me to carry helmet in my back pack. Great when you use rental bikes (Lyft bikes) all the time.

High-quality, lightweight helmet that breathes quite well. The built-in sunglasses port is a great addition that I make frequent use of. Sunglasses aside, the front of this helmet is lower than my others. It's not uncommon for the tops of my sunglasses to brush against my brow, and on occasion, I'll feel the helmet pressing down on the sunglasses to the point where they rub against the bridge of my nose. The trendy larger sunglasses wouldn't really go with this helmet, in my opinion. It's a great shape for my somewhat round head. I agree that it has a polished, professional appearance. Thankfully, I have not yet tried out the safety mechanisms. The sphere may be easily shifted around for a thorough inspection of the helmet. Surprisingly, it does not compromise the helmet's comfort. Taken as a whole, this protective headgear is excellent. Do you think it's twice as nice as a helmet costing $100? Really don't know what to say. Should I make a second purchase? Yes.

After about a month of purchasing this helmet I have a number of things to say:: cons: the straps on the inside of the helmet began to come off early on; these being the straps that are responsible for security between the head and the helmet itself. it seems to be using a pretty weak stick, and it made me question whether this product remains safe or not. i have posted some pictures of what im talking about. pros: the helmet is very very light and it is very easy to fold up. once folded, you can store the helmet away easily. the adjuntable knob on the back helps one feel more secure (although this knob is part of the straps that has more recently become loose due to the quality of whatever was used to attach it to the helmet.) it doesn’t scratch easily and has plenty of ventilation. it’s an eye opener when others see you open and close the helmet with relative ease, since it doesn’t really look like a helmet when it’s folded

I've never been a regular wearer of helmets so I can't compare this to other brands, but this one suits me. The medium/large fits me well, and it's comfortable to wear throughout longer rides. It's also cooler than I expected, which is a real benefit as I live in a hot and often humid climate. And though it shouldn't matter, I like the simple design of this helmet as opposed to those that have a more aerodynamic look, so to speak. And I really appreciate the low-key logo; it's tasteful, not garish like you see on so many products. But the most important thing for me is the fold. The main thing keeping me from wearing a helmet before was having to lump around a bowl. I know that's a bad reason, but it's the truth. This folds down enough to easily fit into all of my bike bags and even the small backpack that I often carry as a purse. Admittedly, it's a squeeze for the latter, and I don't carry much in that purse anyway, but the fact that it fits means that I'll use it, and using it is definitely safer than going without. I was lucky to get a nice discount on this (for Prime Day, I think, though perhaps it was some other deal), but I think it's worth it at its regular price. Of course I hope never to give this the ultimate test, but it feels like a sound helmet and works for the way I bike. I'd definitely buy this again.

Though I like many things about this helmet, my major complaint is that it does not lock back into place when in compact mode. The sides just flop out. I thought I had gotten a defective one, so I contacted the seller. And as per the seller’s instructions, sent in a video detailing and demonstrating the issue—no catch to hold the sides in place when they are contracted. If this were to be remedied, this would be the perfect compact helmet.

Love being able to slip this into my backpack. Our company has bike shares to go from office to office and I prefer to have my own helmet instead of using the loaners they have for the bikes. Very comfortable helmet. Use it for all my rides now.