I can't say that these will keep your ears warm but they will make them cooler!!!
Product Specifications
Made from sustainable wood, so they're light and easy to wear all day.
18-gauge surgical steel posts for sensitive ears.
Hand made by us in the SF Bay Area, to the highest quality in the USA
Great stocking stuffer idea.
The perfect size for your ears at .60" tall x .50" wide and .125" thick