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Giro Aeon Road Helmet - 2019
RRP £169.99
£88.73
Save: £81.26
Size Guide
Men's Size Guide
This is a standardised guide to give you an idea of what size you will need, however some brands may vary from these conversions.
Size | XS | S | M | L | XL | XXL |
Numerical | 1 | 2 | 3 | 4 | 5 | 6 |
UK | 34 | 36 | 38 | 40 | 42 | 44 |
FR/IT/EU | 44 | 46 | 48 | 50 | 52 | 54 |
UK/US Waist | 28 | 30 | 32 | 34 | 36 | 38 |
Australia | 84 | 87 | 90 | 93 | 96 | 99 |
Japan | 5 | 7 | 9 | 11 | 13 | 15 |
Japan Waist | 36 | 38 | 40 | 42 | 44 | 46 |
Size | XS | S | M | L | XL | XXL |
UK | 29 | 30 | 32 | 34 | 36 | 38 |
EU | 44 | 46 | 48 | 50 | 52 | 54 |
US | 0 | 1 | 2 | 3 | 4 | 5 |
Size | XS | S | M | L | XL | XXL | |
Collar | UK | 14.5 | 15 | 15.5 | 16 | 16.5 | 17 |
EU | 37 | 38 | 39 | 40 | 41 | 42 | |
IT | 44 | 46 | 48 | 50 | 52 | 54 | |
US | 14.5 | 15 | 15.5 | 16 | 16.5 | 17 | |
Chest | UK | 34 | 36 | 38 | 40 | 42 | 44 |
EU | 44 | 46 | 48 | 50 | 52 | 54 | |
US | 34 | 36 | 38 | 40 | 42 | 44 |
In stock
-Usually dispatched within 24 hours
-
4 instalments of £22.18 with clearpay Learn more
-
6 weekly payments from £14.78 with laybuy Learn more
-
5 monthly instalments of £17.74 with openpay Learn more
-
6 instalments of £14.78 with splitit Learn more
-
4 instalments of £22.18 with clearpay Learn more
-
6 weekly payments from £14.78 with laybuy Learn more
-
5 monthly instalments of £17.74 with openpay Learn more
-
6 instalments of £14.78 with splitit Learn more
Live Chat
Average connection time 25 secs
Average connection time 25 secs
If you want a cool and comfortable helmet, and the lightest helmet in our road line – then you want the Aeon ™.We relentlessly optimized every one of our best features including the shape of the helmet itself, to reduce weight by 28 percent compared with the Aeon’s predecessor. We also sculpted massive vents with interior channeling for impressive cooling power, and integrated the full adjustability and comfort of a Roc Loc ® 5 fit system for a secure, luxurious fit.
Features:
- Thermoformed SL Roll Cage reinforcement
- X-static padding
- Roc Loc 5 fit system
- Slimline webbing
Specifications:
- Weight: 190g (CE Medium)
- Construction: EPS liner, Thermoformed SL Roll Cage reinforcement, Polycarbonate shell
- Fit System: Roc Loc® 5
- Ventilation: The Aeon road bike helmet is designed with 24 Wind Tunnel™ vents, internal channeling
How long will it take to arrive?
Please check the stock availability notice on your item when placing your order. This item is: In stock
Express Delivery
If ordered before 11pm, delivered by courier next working day.
How will I know it has been sent?
You will receive an email to confirm when your item has been sent.
You can also check the status of your order and individual items by accessing My Account details and following the prompts.
Please allow 10 working days from dispatch of your order before notifying us of any late deliveries.
It may be advisable to check with your neighbours to see if a parcel has been left with them, check any outhouses you might have where it may be left if it cannot fit through your letterbox and contact your local sorting office to see if the item has been returned to the depot as undelivered and awaiting collection.
If I'm not completely happy with my item?
Please see our returns policy.
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