Add some team-colored style to your game day outfit when you wear the For Bare Feet(R) Illinois Fighting Illini 4-Stripe Crew Socks. Unique Team Design 4-stripe pattern intertwines with official team colors Team logo is knitted into the side and on the top of the foot Size Chart Large= Shoe Size: Men's: 13-15 Additional Details Materials: 83% acrylic, 14% polyester, 2% rubber, 1% spandex Officially licensed collegiate product For Bare Feet