BASE YOUR LAYERING DECISIONS ON FACTS These are not "long Johns" by a long shot. Browning Riser Bottoms are technical hunting wear for the first layer of protection for the lower part of your body. The best time to go hunting is when you can. The best time to wear your Riser Base Layer Bottoms is when the weather is trying to take the fun out of everything. It can't win when you are wearing these. *90% polyester/10% brushed spandex fabric *Silvadur™ technology provides long-lasting odor control *Moisture wicking, antimicrobial *Embossed elastic waistband *Front fly *Flatlock stitching next to body reduces chafing at seams