Similar in design to the standard Dogwood Winter Pogies, the PLUS version features a premium, continuous filament, and hi-loft insulation for maximum warmth. Hand made in Fairbanks, Alaska, the PLUS pogies are meant for the most extreme cold conditions. The shell is constructed of coated, wind/water resistent nylon taffeta for durability. The pogies feature gaskets around the arm and handle bar openings to keep warmth in. These are the warmest pogies available.