Portwest Insulated Flame Resistant FR Winter Bib Pants Style FR429These Winter FR Bib Pants are engineered to meet offshore industry requirements. Made with an 88% cotton, 12% nylon exterior shell and enhanced with heavy-duty wadding insulation and FR cotton interior lining for maximum warmth. The design incorporates high visibility yellow/silver/yellow reflective bands with double stitching for improved safety.Features include:Reinforced triple-stitched seamsHigh visibility bands on leg bottomsHidden 2-way brass zipper on front and legs7 storage pockets 9 oz – FR 88% cotton, 12% nylon blendAdvanced HiVisTex Flame™ Ultra reflective material with fabric backingReinforced triple-stitched seams for enhanced strengthHidden dual-direction brass zipper in frontEasy-access side zipper on legStorage compartments on chestDouble patch pockets on rearTotal of 7 storage pocketsGuards against heat transfer through radiation, convection and contactComplete protection from electrical arc and flash fire hazardsINSULATION PACKAGE – 14 oz QUILTED:3 oz 100% FR Polyester featuring clear FR PU coating11 oz 100% FR cotton liner quilted with 100% Modacrylic Wadding SIZING CONVERSION CHART SizeSMMDLGXL2XL3XL4XL5XL6XL7XLChest36-3840-4244-4648-5052-5456-5860-6264-6668-7072-74Waist30-3234-3638-4042-4446-4850-5254-5658-6062-6466-68