mountain bikes

Contains 14 vents that internally channel the breeze to your noggin. Constructed with an EVA lined chinbar and fiberglass skull shell.

Always ready for the unexpected, the rugged In-Mold construction guarantees unparalleled protection and safety for your "dream box". 21 massive vents provide superior ventilation ...

17 Wind Tunnel vents with internal channels thrust cool, fresh air over and around your head while forcing heat and stale air out " so it won"t cook your noggin" like most sk...

Always ready for the unexpected, the rugged In-Mold construction guarantees unparalleled protection and safety for your "dream box". 21 massive vents provide superior ventil...

The Animas offers aggressive styling and high-caliber performance features matched to massive vents that were made for epic endurance challenges and tough terrain.

The Giro Flak multi-sport helmet is designed with minimal styling that covers all the basics.

The Havoc is compact, cool and durable enough to handle the roughest pavement and rock-strewn ribbons of singletrack.

The Havoc is compact, cool and durable enough to handle the roughest pavement and rock-strewn ribbons of singletrack.

The Giro Hex Mountain Bike Helmet is constructed with in-mold technology that fuses a tough outer microshell to the helmet's EPS foam liner.

The Havoc bike helmet is lightweight, durable, and safe. The compact design will keep you cool, whether youre riding the roughest pavement or rock-strewn ribbons of singletr...

CLOSEOUTS . Ultimate comfort and aerodynamic design Giro combines both elements into the E2. Mountain bike helmet keeps your head cool with plenty of vents and a sleek vis...

The Giro® Flak multi-sport helmet is designed with minimal styling that covers all the basics.

The Giro Flak multi-sport helmet is designed with minimal styling that covers all the basics.

The Havoc is compact, cool and durable enough to handle the roughest pavement and rock-strewn ribbons of singletrack.

Minimal styling that covers all of the basics with none of the BS.