Our Y-Line Over The Knee Socks pays tribute one of the alphabet's most versatile and elusive letters. A solid base with an open, stacked, Y-shape knit makes these socks an elegant addition to your regular rotation. Combed cotton fabric makes these both soft and warm for colder weather. Over the knee socks Solid base with open knit, stacked Y-line pattern Combed cotton fabric is warm and cozy Versatile design easily matches with most ensembles