The FireDFND performance collection is made with Tencate Tech T4 fabric and provides protection and comfort from the inside out. This remarkable innovation brings ease of wear and flame resistance in an incredibly light weight base layer. The FireDFND collection makes the perfect addition to the multi layer, flame-resistance clothing systems. Our products will self extinguish and will not ignite! The FireDFND collection is extremely soft, comfortable and anti microbial which will reduce the unpleasant odors and is ideal for hot humid environments. FIreDFND will protect you, while you protect others.