Stay warm in cooler temperatures with this insulated golf Jacket from Callaway. Primaloft insulation in the front panel provides warmth and comfort while you make your way around the course. Swing Tech™ features and the mixed media details provide subtle contrast and ensure you both look and play your best.. 70% Polyester / 30% Repreve Polyester. Part Of The Weather Series™. Insulated Front Panel. Zip Hand Pockets. Adjustable Velcro Cuffs. Chin Guard. Contrast Trim Details. Sherpa Fleece Interior. Callaway Tour Logo Right Sleeve. Contrast Chev Left Sleeve Cuff. Model Is 6'1" And Wears Size Medium. Machine Wash. Primaloft® Insulation. Warmth, Softness, And Lightweight Comfort From Post-Consumer Recycled Materials.. Swing Tech™. Made to maximize your range of motion on every swing, Swing Tech provides noticeably less restriction through re-engineered construction and materials.