Cheryl Maas has been a progressive force in female snowboarding ever since she first popped up as a dry slope slayer in 2002. Now nearly a decade later this former world champion and Olympic halfpipe contender is still on point. Last season Cheryl toured the world with renowned videographer John Roderick in tow chronicling her travels as she sets down tricks like bs900's, cab under flips and double backies everywhere from Colorado, to Jackson Hole to Helsinki. Here is the first episode of Open Air. Enjoy.