Sony Eggo

This Winter why not use headphones as ear muffs? The Sony MDR-D66SL (better known as Eggo) headphones are not only super comfy and great sounding, they're the perfect solution for cold weather listening. The egg shaped housings are plain and simple and the speakers are angled to perfectly fit your ears inside the warm, cushioned casing.
$89.00 at audiocubes.com