Zagg.com InvisibleShield, Zaggsparq, Headphones 50% off Memorial Day Sale

I need a new headset and the Caliber Axiom are tempting at $40 and at least look nicer than the Turtle Beach PX22's. There is just nothing out there about these headsets though and they've been out like 8 months so I'm not even sure what to think. The shipping's free and they seem to have a no questions asked return policy, but return shipping's not quite clear on these and I wouldn't want to pay $10 to ship them back when headsets are so subjective. If I could get them from a local store I would be more than willing to try them but I'm not sure...