Giro Aeon Road Helmet - 2019

GBP 94.34

RRP £169.99

£94.34

Save: £75.65

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.

Ready to Wear Clothing
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
Jeans
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
Shirts
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

Item limited to max quantity of 5000

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In stock

-

Usually dispatched within 24 hours

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.

MIPS

All Giro helmets are designed to reduce as much energy as possible while meeting and exceeding stringent safety standards. The goal of Giro’s MIPS-equipped helmets is to reduce rotational forces. Giro believes that helmets equipped with this technology can reduce the amount of rotational force that may be transferred to rider’s brain in certain impacts. Learn more about MIPS in the video above.

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
Brand:
Giro
Range:
Aeon

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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