Fox Clothing Proframe Clyzo Mips Full Face MTB Cycling Helmet
With Mips technology to protect against rotational forces on impact, dual-density EPS liner, and a superlight shell, it’s the go-to for riders looking for safety and performance in one confidence-boosting package.
The standout feature for the Proframe helmet is the integrated chin bar, which allows for full-face level coverage without sacrificing airflow. Its design seamlessly blends the worlds of protection and breathability, making the Proframe helmet a unique helmet and a true ride partner on the trail.
Key Features:
- Mips® added protection system has been proven to reduce the rotational motion when implemented in a helmet by absorbing and redirecting energies and forces otherwise transmitted to the brain
- 3-position adjustable visor compatible with goggles
- Increased ventilation and decreased surface contact area improve cooling
- Includes additional pad set to optimize fit
- Meets the ASTM-F1952 Downhill MTB certification standard
The Proframe Clyzo Helmet takes lightweight breathability to the next level of safety and performance. Featuring the Mips Integra Split protection system, and 3-position adjustable visor, it meets the needs of all-mountain riders and enduro racers.
Occasionally, without notice, manufacturers change product design and/or specifications.
Fox Proframe Helmet Size Guide
Use the below chart and guide to find the correct size Fox helmet for you.
Size |
Head Size |
Cheek Pads |
Hat Size |
Weight |
S |
51-55 cm |
15 mm (included), 20 mm (installed), 25 mm (included) |
16.2-17.5 cm |
620±30 g |
M |
55-59 cm |
15 mm (included), 20 mm (installed), 25 mm (included) |
17.5-18.8 cm |
630±30 g |
L |
59-63 cm |
15 mm (included), 20 mm (installed), 25 mm (included) |
18.8-20.1 cm |
700±30 g |
How to measure
To find the circumference of your head, place a tape measure in the centre of your forehead, wrap it around above your ears and around the back of your head. If there's a slight difference between two different sizes, always go for the tighter size.
Once you know the circumference of your head, see the available sizes shown on the product and select the appropriate one.
The majority of cycling helmets have some form of adjustment for size, usually in the form of a ratchet adjuster to tighten or loosen the straps, some helmets will also come with different thickness pads to further customise the fit.
Read our clothing size guide for more information on sizing.
Customer reviews and Q&A's are disabled because you declined functional cookies.
To enable reviews and Q&A's click the 'Cookie Settings' button below and enable functional cookies.
Fox Clothing Proframe Clyzo Mips Full Face MTB Cycling Helmet
In Stock
- Dispatched in 1-2 working daysChristmas Delivery
- Delivered in time for ChristmasGreat Helmet, light and a nice fit for me. Great price, but you should never think about cost when you are protecting your head.
Cycle to Work is a salary sacrifice scheme, where you can save up to 42% off a new Bike and Safety equipment. This means the cost is deducted from your salary as a non-cash benefit, so you save on tax and national insurance.
Here at Tredz, we accept Cycle to Work vouchers from all national schemes. For more information click here.
At Tredz we make finance easy. You can choose from a range of flexible finance repayments from 6 months up to 48 months, choose to place a deposit and pay the balance on finance. Go with a 0% APR finance deal with absolutely no interest on payments, or a 9.9% APR Buy Now Pay later option with a choice of 12 or 24 deferred payment options, or a longer-term 14.9% APR option with lower monthly payments. For more information click here.
At Tredz, we’re committed to bringing you the best products at the best prices. If you find a product cheaper elsewhere, simply contact us for an immediate response using our live chat service. Click here to discuss your price match with an agent now for help.
Subject to Terms and Conditions
At Tredz, we offer a fast high quality service, with a range of options from free delivery on orders over £30, next day and convenient click & collect from one of our stores. Simply select within the checkout.
*Courier deliveries to Northern Ireland, Isle of Man, Isle of Wight, Channel Islands and the Scottish Highlands/Islands will incur a charge.At Tredz, if you are not 100% happy with your order, then you can use our simple hassle free returns service. Simply return the item new and unused in the manufacturers original packaging within 365 days of purchase. Bikes and larger items are collected by courier.
When you receive your bike, all you'll need to do is unpack it, attach the pedals, turn the handlebars and ride.
To help you get started we have put together a handy Bike Building Guide, click here.