Saw a 4 of them in my home mountains biggest park  sat they were wearing saga/ jiberish etc. and wondered if they were just messing around on blades. Then i noticed they were filming and watched the kid lip on 4 out of the down rail and send a cork 9 off a 40 45 foot jump. So i went up to the one standing on the knuckle and asked if they skied and were messing around turns out they are sponsored ski bladers by some small company. Then watched the guy dub flat 9 on them and talked to him the entire lift ride up really cool guy