Material: the retro oil painting socks are made of cotton, which are soft comfortable to wear. Design: vintage and trendy design socks that will coordinate with whatever you're wearing. Applicable to many : Leisure sports socks for casual, wear to work, sports, boot, hiking, running, exercise etc. Prefect gift: retro oil painting socks given as a birthday or wedding,valentine's day,thanks giving or other special days,they are very well accepted and impressive. Size: one size fits most people.