An intermediate layer of the utmost protection against frigid late-season temperatures. This full-length bib is designed to be worn under your waders and combines dual-insulating properties with dynamic stretch to keep you warm and athletically empowered in the most extreme cold conditions. PrimaLoft(R) Gold Insulation with Cross Core(TM) technology pairs with compression-resistant fleece to trap maximum heat and wick moisture away from your skin. Built-in foot stirrups and a no-buckle suspension maintain the form fit and effortless ride.