They're really comfy, and they fit nicely under the goggle strap depending on the models you have, but seriously they are not worth the money at all. they look cool sure, but their sound is.. i dunno if i would say even par. Its okay but definitely not worth the money. Unless you can pick up a pair on discount, don't get them they are nooooot worth it whatsoever.
I've bought quite a few pairs of earbuds and headphones. Sure is the brand to go if you want earbuds that kick ass. ( the 350 pair are better. i've got those too but... i don't go snowboarding with them. too much to possibly wreck lol
Icemat Siberia headphones, good sound, ultra-cushy, grips your head even while doing tricks or going fast, keeps your ears warm, decent noise cancelling, thick cord... did i mention how warm they kept my ears? The cord is actually pretty short about 2 feet(but come with an extender).
problem is might be slightly incompatible with your helmet, and they are no longer made. I think the closest thing is SteelSeries Siberia, check that out.