Giro Sonnet Matte Black/Bright Pink S

Gira Sonnet Mat Black / Bright Pink Gira Sonnet Mat Black / Bright Pink. You can take this very light helmet on the bike and on the road. It is made using state-of-the-art technology, boasts high-quality internal reinforcement, Coolmax lining and In-mold polycarbonate construction. Precisous ventilation is provided by Wind Tunnel with 25 vents and clamping system, Roc Loc 5 with horizontal and vertical adjustment of the helmet . This size S is ideal for head circumference 51 - 55 cm.

Key features of the Giro Sonnet Mat black / Bright Pink helmet, size S

• Women's bicycle helmet in a timeless black design with pink details
• 25 ventilation tunnels for perfect air extraction
• Roc Loc 5 Fit for safe horizontal and vertical fastening
• In-mold design with polycarbonate shell
• Coolmax lining for maximum comfort
• Very light helmet weighing only 262 g
• Size S for head circumference 51 - 55 cm

Wind tunnel ventilation system

Giro helmets are developed using the Wind Tunnel ventilation system. This sophisticated 25-hole system allows for perfect cool air circulation around the rider's head. Innovated ventilation tunnels allow cold air to enter the front of the helmet , then circulate over the head, and residual hot air is fed through the rear openings. It is one of the most efficient cooling systems available.

Quality In-mold design

The In-mold design combines a hard polycarbonate outer layer and a foam EPS pad to absorb shocks or shocks . In the field of ventilation holes and ribs there is special reinforcement, all while maintaining the minimum weight.