Giro Source MIPS Helmet

Giro Source MIPS Helmet

Barcode: 1040654
Style ID: 1040654
Barcode: 1040654
Style ID: 1040654
Color Selected: BLUE

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Giro Source MIPS Helmet

Color Selected: BLUE


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The Source™ Mips® helmet combines advanced performance and protection in a rugged, trail-ready design. Featuring deep coverage with aggressive ventilation from 16 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.

  • Integrated MIPS® Brain Protection System
    • All Giro helmets are designed to reduce as much energy as possible while meeting and exceeding stringent safety standards. The goal of Giro's Integrated Mips®-equipped helmets is to reduce rotational forces while enhancing fit and comfort by combining the Mips slip plane with the helmet's adjustable fit system. Giro believes that helmets equipped with this technology can reduce the amount of rotational force that may be transferred to rider's brain in certain impacts.
  • Wind Tunnel Internal Channeling
    • Combined with the massive vents, internal channeling forces air to flow over the scalp, providing remarkable cooling power.
  • Roc Loc® 5 Fit System
    • The industry benchmark in comfort, stability, adjustability and weight savings. In addition to enhancing the fit and comofort of helmets, Roc Loc® 5 allows you to easily custom tune the fit tension and the fore-aft tilt of the helmet in seconds using a single hand. And it's lighter than comparable systems too, making it the ultimate in skull-hugging luxury.
  • Tool-Free, Bolt-On Visor
    • Easily adjustable without need for tools or extra fiddling, and offers plenty of vertical adjustment to stage goggles when you're not wearing them.
  • Hardshell With In-Mold Hardbody Lower Wrap
    • The two-piece shell combines a tough outer hard shell with a polycarbonate lower shell permanently fused to the liner for durability without excess weight.
  • Adjustable Moto-Style Screw-In Visor
  • Coolfit antimicrobial padding
  • Slimline webbing
  • Lower hardbody shell


Impact Management - Integrated MIPS®
Circumference - 51-55cm
Construction - In-Mold Polycarbonate Shell and EPS Liner, Polycarbonate Hardbody Lower Shell
Visor - Adjustable Moto-Style Screw-In Visor
Country of Origin - China
Ventilation - 16 Wind Tunnel Vents with Internal Channeling
Fit System - Roc Loc® 5
Product Weight - 351g (Size Medium CPSC) / 340g (Size Medium CE)e
Certification - Complies with the US CPSC Safety Standards for bicycle helmet for persons age 5 and older. EU CE EN1078