Support William Byron on race day with this Fortune Half-Zip Pullover Jacket by Antigua. This midweight jacket is crafted from a cozy polyester brushed back heathered sweater knit, offering warmth and comfort for those cooler race days. The dyed-to-match coverstitch and binding at the collar, cuff, and bottom hem add a touch of style, while the welded sleeve pocket with a zipper at the left arm provides a convenient storage option.