Equipped with the highest levels of protection, the Giro Tenaya Spherical Helmet is your one and only. This versatile dome protector utilizes the MIPS® Spherical Technology™ to ensure you stay safe when you get tossed off your feet. Not only do you have the adjustable venting feature for all-day comfort no matter the conditions, but you also have the Stack Vent that keeps your goggles fog-free for superior visibility through it all. The plush interior padding also provides comfort and warmth for peak winter days where you're putting in work from first chair till last. You've only got one noggin, so treat it real nice in the Giro Tenaya Spherical Helmet.