16-ounce 47% modacrylic/36% cotton/9% polyurethane/6% polymide/1% elastic/1% anti stat - Nomex FR Vislon zippers - 3M Scotchlite FR Reflective Tape on front and back for enhanced safety - Fleece lining - Storm Blocker: Water resistant wind resistant and breathable - SEcure zip closure pocket on left chest for extra storage - Logo label on back neck - Adjustable cuffs with hook and loop closure and rubber tab for optimal fit - Adjustable drawcord and cord locks at bottom sides for optimal fit - ANSI/ISEA 107-2015|Type R Class 3 - ASTM F-1959/F - ASTM F-1506 - ATPV 39