7.0 oz Sigma FR fabric resists melting, dripping and burning Certified to NFPA 1977 and 1975 Nomex zipper front closure with internal storm flap Bi-swing pleated back for extra mobility Articulated, pleated elbows Long-waisted design for total coverage Extended stand up collar with hook and loop closure Expandable/angled pleated patch pocket secured by hook and loop flap closure Angled radio pocket with drain holes and secured by hook and loop flap closure Hook and loop adjustable cuffs Two mic tabs located above the pockets 2" silver reflective trim around the biceps enhances your visibility in low-light conditions Imported The Propper Wildland Overshirt is UL certified to NFPA 1977 and 1975. This long-waisted high-visibility overshirt has a stand-up collar and keeps flames at bay by providing excellent coverage. Sigma FR fabric combined with a Nomex zipper-front closure and an internal storm flap seal the heat out while the bi-swing pleated back and articulated elbows provide you a wider range of motion and keep you moving free.