Sonnet Helmet

4.0 stars
4.0 out of 5 stars, 1 review
SALE $79.99
was $89.95, save $9.96 (11%)
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Sonnet Helmet

was $89.95, save $9.96 (11%)
Sorry, this product is no longer available.

The Sonnet Helmet offers an amazing fit, style and performance with an unmatched value. The slim shape combines impressive ventilation thanks to the 25 Wind Tunnel™ vents and comfortable convenience of the adjustable Roc Loc® 5 fit and stability system.

Bicycling Magazine featured the Giro Sonnet Helmet in their 2013 Women’s Cycling Clothing and Gear Guide.

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country of origin: China

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country of origin: China
  • Roc Loc 5® fit system provides full adjustment of the fit tension and vertical position for a truly custom fit with the ease of two fingers
  • In-Mold Construction with a polycarbonate shell allows the helmet to be lighter, more durable, and better-ventilated
  • Wind Tunnel Ventilation™ system thrusts cool, fresh air over and around the riders head while forcing heat and stale air out
  • two size Super Fit Sizing System fits most women, and it allows the helmet to look (and fit) like it is custom made just for you
  • pony tail friendly back
  • vents: 25
  • small: 51-55 cm, 20-21.75 inches, 244 gm
  • medium: 55-59 cm, 21.75-23.25 inches

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4.0 stars 4.0 for Sonnet Helmet by Giro (1 review)

4.0 stars 4.0

Great helmet let down by poor straps

(Competitive Cyclist) September 16, 2014

I have 4 expensive helmets and this is by far the most comfortable. I have a small head and found it hard to find helmets that fit snugly without having to do the adjustment dial up to it's max. This helmet fit beautifully and I hardly had to touch the dial. I ride in a tropical climate and the ventilation is great, the sweat pads are absorbent, and it's cute too! I really do love this helmet, but it's let down a little by the positioning of the straps, particularly the one in front of the ear. I find that it doesn't sit quite right, and will not sit flat properly. This means it can get very irritating, and either rubs the front of my ear or my cheek. Maybe I got one that wasn't quite right out of the factory? It's not enough to stop me wearing it, but I wish it had softer and better sitting straps.

  • Comfortable Fit
  • Good Ventilation
  • Lightweight
  • Straps Are Not Well Place
  • Sizing: Feels true to size
[+] All variations
  • UPC code: 0768686957109
  • Manufacturer Part Number: 7036307