Enjoy the Holidays in your very own Round Rock Express Ugly Sweater Performance Sweatshirt. It will surely be a big hit and maybe even a Dell Dinger at any Christmas party. Made from performance polyester to keep you warm during the holidays, but not scratchy like grandmas wool sweater. Celebrate the holidays with family, friends and your Round Rock Express. The perfect gift for any Express fan. Order 1 for everyone in the family. Available in Youth Extra Small- Adult 3XL.