Reviews over the
Giro Synthe
5 / 5
Good helmet
Good ventilation and aero features very comfortable
Pros & Cons
5 / 5
Fantastic price - cheaper than crash replacement price
5 / 5
Light and well ventilated
Pretty much as expected for the price.
Pros & Cons
5 / 5
perfect fit super light feel
Feels like a top end product i had an accident in this helmet and it saved me from serious head injury
Pros & Cons
5 / 5
Superb cycling helmet
Looks fantastic, really light weight, very comfortable and my head remained cool even on tough 100 mile route recently. Mantel company I can’t praise enough. Really easy purchase, informative emails kept me up to date with tracking and a final thank you message for using them. I will definitely use Mantel in the future for further cycling gear and would definitely recommend to others.
Pros & Cons
5 / 5
Perfect
Light, comfy and a great fit. Super stylish too. I am on my second of this helmet. Both bought from mantel.
Pros & Cons
5 / 5
Great helmet!
Lightweight, excellent fit and nice and cool - you forget you’re wearing it...
5 / 5
awesome helmet, speedy delivery
Pros & Cons
5 / 5
Great helmet, comfortable fit
5 / 5
Great helmet
Lightweight, comfortable, great style.
5 / 5
Cant really fault it.
Fits great and is cool enough doing high intensity stuff. Oakleys fit in the vents very easily.
Pros & Cons
5 / 5
Great looking and very light!
A great looking and very light helmet. The sunglasses ports are well spaced and effective. Only slight downside is that it could use a bit more internal padding for addition comfort at the top.
5 / 5
Pro-level performance at the lowest price online
The helmet comes with significant aero advantages without the overheating of more solid helmets. The ventilation is very apparent, with fewer, larger opening than traditional designs. The weight is slightly more than competitors but the multi-directional fit means it's not noticeable when it's on.
Pros & Cons
4 / 5
Great lightweight aero design
Overall very pleased with my black/red Synthe. What struck me was its compactness and light weight compared with my old Mavic Plasma. Fit and ventilation are excellent. Subjectively it feels "aero" in that it is light and quiet, I hardly noticed it during my first ride. The only reason I give it less than a full 10 is the finish - a few imperfections where the trim pieces are bonded to the polystyrene core. Overall though I am very pleased and would recommend it.
Pros & Cons
5 / 5
brilliant helmet and great price on site
5 / 5
Quality cycling helmet
Very good service, top quality goods.
Pros & Cons
5 / 5
Lightweight, Stylish Aero Protection
An incredibly beautiful helmet, both in form and finish. Extremely comfortable and practical too. Enough venting to keep your head cool and lightweight enough for you to almost forget its there at all. Expensive, but worth the money. Sizing is very true to what they say, so be careful.
Pros & Cons
5 / 5
Light and fits good
5 / 5
As described
Excellent helmet as stated.
5 / 5
Great lightweight, comfortable and stylish helmet.
5 / 5
Best helmet on the market ...
Lightweight, stylish, comfy and very very strong as I can vouch for...
5 / 5
Great product at a great price.
This is a top of the range helmet at half the price of everywhere else. It feels comfortable and light, can't fault it at all and great, fast delivery again.
Pros & Cons
5 / 5
Stands up to previous excellent "official" reviews by journalists.
Only done a couple of minor rides but have no concerns about wearing it for long periods in the future as I forgot I was wearing it even on those rides as its so light and well ventilated. Just noticed from a particular cross wind some slight drag but otherwise perfect all round performance. Found the fitting took 90% quicker to adjust than other helmets I've had in the past. Some have commented that the straps are a bit flimsy but this is a serious minimalistic racing helmet that has shed weight at every opportunity whilst at same time enhancing performance, safety and comfort.
Pros & Cons
4 / 5
Great fitting helemet
Replaced my Kask Mojito with this. I've also owned a S-works evade. This sits right in the middle - feels as quick as the evade but is slightly warmer than the mojito. I would recommend it. The black matte finish worries me for long term use but is fine so far after a couple of weeks
Pros & Cons
5 / 5
Sleek design, well-vented and light!
The Synthe is very light, easily adjustable and well-vented -and it makes you look good... And addition it is QUIET: THere is a noticeable difference in the noise level created by turbulence, when compared to e.g. the Giro Atmos. A neat little perk, when you are in a group ride, and actually able to hear people around you.
Pros & Cons
5 / 5
Comfortable, aero, light.
I love this helmet. It's so comfy, light as a feather and looks great (in white/silver). A nice touch too are the sunglasses slots which have rubberised grippers that help keep them secure.
Pros & Cons
5 / 5
Great helmet, extremely light.
5 / 5
Superb helmet
A great lightweight aerodynamic helmet! Well woeth spending the extra money on a good helmet!
Pros & Cons
5 / 5
Light weight, comfortable fit with light inner frame that keeps your head cool.
This helmet is no lighter than my previous helmet however it sits on a light frame which allows the air to circulated around your head keeping you cool. Very comfortable to wear and adjust to the correct fit.
Pros & Cons
5 / 5
Slim form, great styling and low weight
Expensive lid but if it's more aero than the aeon then it's worth it. Nice fitting inner skin that doesn't actually contact much of the head - kind of floats in position keeping temperature down
5 / 5
Great purchase
Very light,keeps the head cool and looks great too,really happy with this ,and the service from Mantel was top notch with the delivery tracker.l will definitely use and recommend Mantel again as the price was the lowest online also.
5 / 5
awesome piece of kit
very light, decent vents. In silver looks great awesome as always great fitting system
Pros & Cons
2 / 5
Not my type
Just didn't match my expectations
5 / 5
THE BEST
that's your new bike helmet, the perfect one :)