i didn't want to buy one of these supergiant ear warmers, i wanted the possibility to use the ear warmer with my hats without appearing ridiculous XD So here is my idea, a thin but very warm pair of ear warmers, made of wool and stuffed with felt to have an extra protection from wind. I choose the headband that fits my head perfectly without giving me bad sensations, and a thick wool. It's a very fast project, and my ears are thanking me for this idea ;)
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You can find this pattern in my Etsy and Ravelry shops!