Our socks are one size fits most. Please see the table below. All Madder socks should fit feet within this range of shoe sizes. If your feet are towards the smaller end of this range you may want to wash before your first wear. This will activate the elastane for the best fit.

Mens shoe sizes

6-12 7-12.5 39-46


Womens shoe sizes

6-11.5 8-13.5 39-44


If you are unsure, please get in touch and we can advise you.