Extend your season into the colder months by layering the Simms Mens Fleece Midlayer Bibs under your fishing waders. The cozy grid-fleece construction traps heat next to your body for warmth in frigid waters, and it resists both abrasions and odors to ensure long-lasting performance. A thermolaminated, zippered chest pocket keeps small essentials secure. Also features corrosion-resistant YKK zippers throughout. Stretch woven stirrups prevent pant legs from riding up. The Simms Fleece Midlayer Bibs for men are a must-have for winter wading. The body is made of 95% polyester/5% spandex. The pocket is made of 85% nylon/15% spandex. Machine wash. Imported. Sizes: M-2XL. Color: Raven. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Bibs.