MATERIAL NEW PLUSH THERMO LITE INFRARED CHEST 100% PERFORMANCE STRETCH SUPERPRENE JAPANESE LIMESTONE NYLON COLLAR DOPE-DYE YARN DESIGN WATERTIGHT BACK ZIP ENGINEERED FIT SYSTEM CONSTRUCTION TRIPLE GLUED AND BLIND STITCHED SEAMS REINFORCED FUSIONX TAPED STRESS POINTS WATER-BASED GLUE