2 Pack: Winter Ear Warmers Behind the Ear Style - Fleece Muffs for $2.99.
These are the ear warmers that wrap around the back of your head so It can be worn with glasses, helmets, and hats and are not cumbersome while you work. It is adjustable to fit most heads (both kids and adults).
Warm, Durable Design
2 Pack of Winter Ear Warmers
I don't know what the quality is, but for $2.99 its not a huge risk.
Shipping is free.
Site accepts Paypal.
Hope I did this correctly - this is my first post.
Careful: Assorted Colors :
2014-11-21: from GearXS customer service when I emailed them asking about the colors: "Thank you for contacting us and for your recent purchase with us. This item is for assorted colors. Please be advised the colors are as follows; mostly black, have blue, white and grey also. Should you have any other questions or concerns, please feel free to contact us."
Most likely Amazon reviews.