Be prepared for rough rides and harsh weather with the adventure-ready 509 Women's Range Insulated Bib Pant. The articulated fit combined with low-profile yet powerful insulation pushes overall comfort and mobility beyond your typical winter pant. Waterproof 5TECH fabric with stretch panels and waterproof zips ensures total dryness. The crescent drop seat is a game changer when nature calls with a design that's easy to open and keeps the bib off the floor.