Bison Bib Overalls FR Anti Static and Fire Retardant Bib Overtrouser Features These Bison Bib Overalls FR  Complete flame protection with fire retardant material and Ultra Flect® reflective tape Double band of fire retardant Ultra Flect® reflective tape for additional visibility Anti static carbon grid material Extra wide zipped waterproof leg gusset for easy access with footwear Front chest pocket with flap and Velcro closure 100% Polyester with PU membrane Comfort elastic shoulder straps Standards Material complies with:  AS/NZS 1906.4.2010. EN1149 Anti Static. EN ISO 14116 Fire Retardant Water column: H20:16,000mm. Breathability:  4,000g/m2/24H. Colour Orange Sizes S, M, L, XL, 2XL, 3XL, 4XL, 6XL BISON FR 12015OT Data Sheet V2.0 Size Guide