Giro Ambient Winter Cap EXO CycleOps has been making trainers

CycleOps has been making trainers for over 15 years in Madison

* Sturdy Dynamal alloy construction paired with SPANK’s acclaimed OohBah™ rim design

Windchill is effectively blocked while allowing perspiration to escape

Temperature rating: -40°F/-40°C

* Adjustable to fit bikes with a wheel base of 38

Giro Ambient Winter Cap EXO CycleOps has been making trainersDetails WE'VE ALL BEEN THEREOUT FOR A RIDE WITHOUT A CAP, THE WINTER WIND BITING AT YOUR EARS, THEN YOUR ARMS START TO SHAKE, AND THINGS GET DICEY FROM THERE. Our new Ambient Winter Skullcap can help solve all of that, keeping your head warm with a soft thermal fleece lining, a wind stopping front panel and cozy ear flaps. Bonus: It's designed to fit within a variety of helmets. Specs Fabric 57% polyester 28% nylon 10% polyurethane Durable Water