Giro Source with MIPS Bike Helmet

Giro Source with MIPS Bike Helmet 2025

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 Mips 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.

• Full-wrap In-Mold polycarbonate shell with EPS liner
• Adjustable moto-style screw-in visor
• 17 vents with deep internal channeling
• Roc Loc® 5 Mips®
• Coolfit™ padding
• 351g (size Medium CPSC)|340g (size Medium CE)