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.