Heavyweight Comfort Stretch Fleece (93% Polyester/7% Elastane) Made in the USA and Imported Hook and Loop closure GORE OPTIFADE Concealment Waterfowl Marsh is designed for layout and blind hunting in the marsh, standing crops, and cut stubble fields HIGH QUALITY MATERIAL: Heavyweight Comfort Stretch Fleece (93% Polyester/7% Elastane) supplies a wood stove's warmth ADDED BREATHABILITY AND MOISTURE MANAGEMENT: Heavyweight Bottom keeps your lower limbs comfortable during long periods of frigid inactivity while wicking away moisture when hiking on cold late-season hunts ODOR REGULATION: permanent Polygiene Odor Control Technology neutralizes odor by stopping the growth of odor-causing bacteria FEATURES: Minimal seaming, low-profile flat lock seam construction, and a low-profile elastic waistband provide the highest tier of comfort as you layer and adapt to your conditions