The Source™ MIPS® helmet combines advanced performance and protection in a rugged, trail-ready design.
Featuring deep coverage with aggressive ventilation from 17 vents coupled with deep internal channeling, it helps keep things cool even when the riding gets rowdy. And with the comfort and secure feel of the Roc Loc 5 fit system with Integrated MIPS® brain protection, plus a moto-style adjustable screw-in visor and full lower Hardbody™ durability, you get a helmet that's capably equipped for fun and adventure.
Giro Source MIPS Helmet
Sizes: S 20”–21.75” / 51–55cm
M 21.75”–23.25” / 55–59cm
L 23.25”–24.75” / 59–63cm
XL 24”–25.55” / 61–65cmConstruction
in-mold polycarbonate shell and eps liner
polycarbonate hardbody lower shell
Sport
cycling
Visor
adjustable moto-style screw-in visor
Number of vents
16
Interior/liner type
Coolfit anti-microbial padding
Ventilation type
16 wind tunnel vents with internal channeling
Gender
Mens
Fit system
ROC Loc 5
Impact liner type
ESP foam liner
Product weight
340g (size medium cpsc)
Certification: CPSC Bicycle - Complies with the US CPSC Safety Standard for Bicycle Helmet for Persons Age 5 and Older