Show your Chicago White Sox pride all winter long with this Cutter & Buck Chicago White Sox Rainier PrimaLoft Eco Insulated Full-Zip Puffer Vest. This heavyweight vest is perfect for braving the elements on chilly game days, thanks to its wind- and water-resistant shell and toasty PrimaLoft Silver insulation made from recycled materials. Plus, it easily packs into its own pocket for convenient storage when the weather warms up.