Stay cozy and stylish on the golf course with the Callaway Women's Opti-Therm Base Layer Set. This top-rated base layer set is designed to provide warmth and comfort in chilly conditions. The set includes a long-sleeve top and leggings, both made with Callaway's Opti-Therm fabric, which traps and retains heat to keep you warm. The fabric is also moisture-wicking, ensuring you stay dry and comfortable during your rounds. The base layer set has a stretchy and lightweight design that allows for easy movement and layering under your golf attire. With its top-rated performance and modern design, this base layer set is a great choice for women golfers.