Giro Source MIPS Bike Helmet top_shoes Lining: 66% polyester / 17%

Lining: 66% polyester / 17% polyamide nylon / 17% elastane

and a stout injected-nylon inner shank to help transfer your power to the pedals

It’s time to snuggle up to this majestic beanie for the season

Air-FX padding offers comfort on your longest rides

and Infinite Ride™

Giro Source MIPS Bike Helmet top_shoes Lining: 66% polyester / 17%Capably Equipped For Fun and Adventure 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