This Snap N Wear 130-140 quilted insulated suit has a raschel knit thermal lined interior, with a quilted exterior It is constructed with knit cuffs and a knit collar, a button fly, a button down top and a pocket located on the left chest area The knitted collar provides for better comfort around the neck area, and the knitted cuffs provide more comfort to the wrists The insulation is constructed from Polyester Fiberfill