Made of CarbonX material, which is extremely nonflammable. It won't ignite or burn, even when exposed to 2600 Degrees F. for 120 seconds. CarbonX won't melt or shrink; it's static free, absorbs odor, and won't fade under long exposures UV light. The material's soft finish and multidirectional stretch make it exceptionally comfortable.

The fabric in CarbonX long underwear uses a unique blend of partially carbonized fibers and modern strengthening fibers to provide protection against heat, flame and electricity. Unlike traditional plastic-based or treated cotton fabrics, CarbonX never shrinks, cracks, or chars when subjected to extreme heat. It doesn't ignite-even when exposed to direct flames. It transfers heat slowly compared to other fire resistant fabrics. Available in S-2XL.

• Made of a single layer of 7.7 oz. interlock knit.
• Thermal Protective Performance Rating (TTP) is 14.7
• Arc Thermal Protective Value ( ATPV) is 12.3 cal/cm(2)
• Long Sleeve
• Black


Laundering your CarbonX wear:
Always wash your CarbonX garments in warm or cold water on the gentle cycle with a small amount of mild detergent. Hand drying is suggested but you can also machine dry them on low heat. Whenever possible, dry cleaning is recommended for CarbonX garments for maximum longevity.