Shop the Bay Sox Apparel Store for a wide selection of Women’s warm ups at Prep Sportswear. With warm up tops and bottom available, there are hundreds of different ways for you to customize Bay Sox warm ups for Women. Whether you are a student, parent, alumni or faculty member, your customized Sox clothing shows your pride and support for Bay Sox. Looking for something to wear under your warm ups? Check out our collection of customizable Bay Sox Women’s T-shirts , Sweatshirts and Hats .