Callaway Opti Series Mens Long Sleeve Quarter Zippered Closure Blue Golf Sweatshirt Polyester Size XL With Zippered Pocket With Logo on the Chest is a stylish and functional piece of golf clothing. Made of polyester, this athletic fit jacket features a solid blue color with a stand-up collar and a 1/4 zip closure for easy on and off. Ideal for the winter, fall, and spring seasons, this jacket is machine washable for easy care and maintenance. Perfect for golf enthusiasts, this Callaway jacket is part of the Opti Shield product line and is designed for performance and comfort on the golf course.