I've been in the fuel industry for a long time and have been wearing flame retardant clothing since day one. The flame retardant fabrics mentioned have always been expensive, this was the first time I went with an unknown cheap brand (Titicaca) and it's definitely cheap. A tiny ember from a cigarette hit my new Lake Titicaca "FR", it barely touched it for a second and burned through, setting off the little whole. And yes, there have been more. Do not buy this brand. I can get that cheap.
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