Mens Patagonia Classic Retro-X Vest. For nights when you cup your bowl of ramen in both hands to conserve the heat, there’s the Retro-X Vest. A windproof barrier sandwiched between thick polyester pile (78% recycled) on the outside and a moisture-wicking brushed-mesh lining keeps warmth in and winter out. Collar and side pockets are lined with brushed-polyester mesh for comfort; a Supplex® chin flap adds extra protection. The vertical-zip chest pocket holds lunch money and ski pass. Recyclable through the Common Threads Recycling Program.