An Everyday Basic Gets A Dose Of Originality In The Trefoil Liner Socks. Cut For A No-Show Look When Worn With Sneakers, These Socks Are Made With A Slightly Stretchy Cotton And Feature A Trefoil On Top Of The Foot. Make Any Sneaker More Comfortable With These Low-Cut Socks. Made Of A Cotton-Poly Blend And Proudly Finished With A Trefoil On Top For A Sporty Look, These Socks Come Three Pairs To A Pack.