moisture-wicking birdseye polyester that helps keep the wearer cool and comfortable in hot environments

ASTM F1959/F1959M-14e1 (ATPV 22 CAL/CM2 (HAF = 90%))

Constructed from durable ABS material

then expand within the ear canal for maximum comfort

Ideal for electrical contractors

Bulwark® Men's Lightweight Nomex® FR Vest Jacket Liner CAT 3 - LNS8NV Size:2XL (Tall) moisture-wicking birdseye polyester that helpsBulwark Men's Lightweight Nomex FR Vest Jacket Liner CAT 3 LNS8NV Features Four concealed snap front closures Rib knit collar Two large inset slash welted pockets one inside chest pocket Snaps into JLB6, JLJ6, JMJ6 jackets, sold separately Arc Rating EBT 37 cal cm2 Fabric : Shell: 4. 5 oz. (150 g m) Nomex IIIA Flame Resistant Insulation: 10 oz. Flame Resistant Blend : Shell: 93% Nomex Aramid 5% Kevlar Aramid 2% Other Fibers Insulation: 90% Aramid 10%