Toughness and durability are inherent in this traditional series of fire helmets. The UST Series of structural firefighter helmets provide traditional styling in an affordable, easy-to-maintain design. This helmet incorporates recommendations from veteran fire professionals from around the world. With an outer shell made of fiberglass, the UST provides toughness and durability. The Bullard 12-point comfort system allows for the ultimate in helmet comfort, no matter how firefighters like their helmet to ride. The Bullard Sure-Lock ratchet headband adjusts to the wearer’s head with a quick turn of the knob. Additional adjustment points permit custom fit, personalized balance and interface with the SCBA.