What size am I?

Our socks come in 3 sizes for both men and women. Some of our socks come in 4 sizes. The sizes are based on 2 measurements: your regular shoe size and your calf circumference, measured around the widest part of your calf. It’s easy to choose your size using the 'What's my size?’ tool on the product page after selecting a sock. If you are between sizes please contact our sales team support@stoxenergy.com who’ll be happy to advise you.