Suzuki 2 Strokes

These look like a great price , i wonder how well they really work under a helmet ? http://www.mobstub.com/d/winter-ski-mas ... 1813777644" onclick="window.open(this.href);return false;

Looks like they are cheaper on ebay http://www.ebay.com/sch/i.html?_nkw=neo ... sk&afsrc=1" onclick="window.open(this.href);return false;