100% Recycled Polyester Breathable YKK NATULON® Eco-friendly zip front and pockets Soft bound elasticised hem and cuffs Fleece lined pockets Decorative body stitching Hang loop Made from highest quality PERPETUAL© sustainable yarns using 100% post-consumer PET recycled plastic bottles Compact dense knit for good heat retention, quick dry and moisture wicking PFC-free End of life recyclable Ready to brand Polybag is biodegradable Made out of 35 (1 litre) plastic bottles