This Giro Syntax Road Helmet is no longer available although you may find similar or newer versions below:
While the Syntax Road Helmet has a slim design the level of protection is anything but slim. A slightly deeper shape than standard adds extra coverage and the tough polycarbonate outer shell is moulded to an EPS foam liner to enhance durability and provide excellent absorption if you do have an unfortunate crash. The outer and inner are fused using an In-Mold construction process that allows bulk to be minimised and ventilation optimised.
Cool and Comfortable
Thanks to 25 Wind Tunnel vents over the helmet, all leading to internal channelling, you'll find airflow is forced across the scalp meaning you'll enjoy a cool head even in the warmest conditions or during the heat of a race.
Roc-Loc® 5 fit system
The Roc-Loc® 5 fit system is an industry benchmark in comfort, stability, adjustability and weight savings. In addition to enhancing the fit and comfort of helmets, Roc Loc® 5 allows you to easily custom tune the fit tension and the fore-aft tilt of the helmet in seconds using a single hand. And it’s lighter than comparable systems too, making it the ultimate in skull-hugging luxury.
Giro Crash Replacement Scheme
If you have an accident in any helmet it's a good idea to replace it. Giro offers the peace of mind that if you have an accident wearing one of their helmets they will replace it at a reduced price. Find out more here.
|Head Circumference||cm||47 - 51cm||51 - 55cm||55 - 59cm||59 - 63cm||61 - 65cm|
|Head Circumference||inches||181⁄2″ - 201⁄8″||201⁄8″ - 212⁄3″||212⁄3″ - 231⁄4″||231⁄4″ - 244⁄5″||24″ - 253⁄5″|
We will happily refund any item purchased on Wiggle if returned to us within 365 days; excluding Wiggle gift vouchers, nutrition and customised products, except when faulty.
Please note: Bikes and other bulky items cannot be returned using our local returns service (where applicable). Please contact us and we can arrange to collect these from you using our discounted courier rates. There is a fee for all collections, except for faulty products.Returned goods must be unused and supplied with their original packaging, unless the goods are faulty. Wiggle will pay the return postage costs for any faulty items.