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Giro Synthe Road Helmet

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Giro Synthe Road Helmet
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Product Code :GIR-CL05-960770
Brand :Giro
List Price :$249.99
SIZE_COLOR:
Availability :Usually ships within 24 business hours
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Product Description

The Giro Synthe Road Helmet is the pinnacle of road helmet design. It offers impressive cooling power, minimal weight, supreme fit and streamlined aerodynamic efficiency. It is a true synthesis of all features a modern rider wants in a high performance road racing helmet.

The difference is clear in the wind tunnel-- extensive testing reveals that the Synthe is nearly as efficient as the fastest time trial helmets. But the Synthe's greatest attributes are comfort and ventilation. At its heart you'll find Giro's Roc Loc Air fit system. Micro adjustments allow you to custom tune tension and fore-aft tilt with one hand and a patented design suspends the helmet over the top of the skull, allowing airflow to pass freely over your head. Cooling power is further boosted by elaborate internal channeling and a series of massive vents; the Synthe sets a new bar for ventilation.

You no longer need to choose between aerodynamics and cooling power--with Synthe you get everything, all wrapped up in a compact and sleek silhouette.

Product Features

  • Roc Loc Air Fit System - Allows cool airflow to pass directly over your head, further enhancing the performance of vents and internal channeling that exhaust heat out of the helmet.
  • Wind Tunnel Ventilation - This elaborate design combines active vents in the helmet's shell with exhaust channels inside the helmet that thrust fresh, cool air over and around the rider's head while forcing heat and stale air out.
  • X-Static Padding - Contains a fiber made with layers of pure silver that is permanently woven into the fabric. Silver has natural anti-microbial performance that helps to reduce odor and regulate heat, so your helmet stays fresh and comfortable, naturally.
  • Featherweight Webbing with Slimline Buckle
  • Roll Cage Internal Reinforcement
  • Construction: In-Mold polycarbonate shell with EPS liner, Thermoformed SL reinforcement
  • Fit System: Roc Loc Air
  • Ventilation: 26 Wind Tunnel vents with Internal channeling
  • Weight: 250g (CPSC Medium)

Size Chart

Giro Helmets SM SM/MD MD MD/LG LG XL
Adult 51 - 55cm 51 - 57cm 55 - 59cm 55 - 61cm 59 - 63cm 61 - 65cm
Child - 46 - 50cm - 50 - 54cm - -

Universal Helmet Sizes
Adult 54 - 61cm
Adult XL 58 - 65cm
Women's 50 - 57cm
Youth 50 - 57cm
Child 50 - 55cm
Toddler 48 - 52cm

How To Measure

  • Head Circumference: Measure the head circumference by wrapping a measuring tape around the head just above the ears and level front to back

Additional Information