No size markings based off measurements probably a small. Every wardrobe needs some extra warmth this year! Give a second life to these warm wool socks! Made by a well known company that makes quality products that last! Washer/ dryer cleaned. Please see all pictures for details and measurements. If any noticed, damage will be shown in pics. ***any stock photo used for company’s or product price comparisons only. Please see my photos for actual item received.**** Open to reasonable offers. Perfect item to Bundle to save more. Up to 5lbs ships same price!