A great gift for those who can talk maths - a sock packed in a box with a matching gift card that you can add your own personalised message. This is a black sock with mathematical formulae on the sock and a teal heel and toe. It is made from bamboo which is naturally antibacterial and moisture wicking.
Fits size Mens 7-11
Composition: 80% Bamboo, 15% Polyester, 5% Elastane