Sparco Stealth Helmet Top Air Kit Manufacturer_ATL and the dual ankle straps

and the dual ankle straps and instep fit adjustment ensure the perfect fit

but with a self-venting liquid filled design for increased accuracy (see below)

The elastic band on the wrist ensures the best fit

and compliance

EVO L CARBON – Large (up to 36" waist)

Sparco Stealth Helmet Top Air Kit Manufacturer_ATL and the dual ankle strapsThe Sparco Stealth Helmet Top Air Kit, or pumper kit, adds forced air capability to the Sparco Stealth auto racing helmet. Designed for use with driver cooling systems, this intake directs fresh air into the helmet during long, high heat sessions. It installs securely using double sided tape for a clean, integrated fit. Select size based on your helmet size for proper fitment.