Tru-Spec calls their Tactical Response Uniform pants (TRU) the intelligent evolution of the BDU. Loosely based off the U.S. Military's ACU, but goes beyond spec with dozens of durability and performance enhancements. The XFIRE TRU takes these heavy-duty pants a step further. Manufactured from UL certified fire-resistant fabrics, the XFIRE TRU pants will make a dangerous job that much safer. Every SWAT, SRT and special response unit needs a quality, full-featured uniform and this uniform fits the bill perfectly.