INTRODUCING THE OFFICIAL 2021 MANCHESTER PIRATES ON-FIELD BELT & SOCKS KIT by PACER. BELT: Heavy-duty stretch elastic webbingEmbossed vinyl tabs and slider for adjustabilityYOUTH SIZED = 18-32"" WaistADULT SIZED = 24-48"" WaistSOCKS: The perfect blend of stretch and comfort, the Athletic Socks will work for you at every game. Made with 80% acrylic fiber, they will hold up through cycles of washing and drying and still look great well into next season. With a fully cushioned foot, these knee length tube socks will keep you comfortable and on your toes.80% acrylic/14% nylon/6% elasticKnee-length tube sockFully-cushioned footSMALL SIZE = YOUTH 1-3MEDIUM SIZE = ADULT 6-8LARGE SIZE = ADULT 9-13PORTIONS OF THE PROCEEDS FROM THE SALE OF THESE ITEMS GO DIRECTLY TO HELP SUPPORT PIRATES BASEBALL OPERATIONS.