Check this unique collection here at Pro1Safety's website. It includes various types of safety equipment such as undergarments, headsocks, and Undergarment Pants. The undergarments sleeve shirts and pants are made of Nomex plush with an extra added layer to provide more protection. These undergarments provide thermal protection in the event of a fire when worn under the racing suit. As for the headsocks, they feature extra protection in the neck and the helmet front opening area to keep the races safe in the event of a fire. All these undergarments and headsocks are made by Pro1 Racing & Safety, where we, Pro1Safety, are the exclusive wholesale distributor in Canada.