The Sunday socks are regular socks and have a recycled cardboard.
Recycled cardboards are printed with black ink, the weight of the paper is 350 gsm and has a structure in it.
The size is 39-42, we recommend it as one size fits most.
80% Cotton + 17% Polyamide + 3% Elastane
Wash similar colors together, no ironing on decoration. Wash and iron inside out.