MOMO's Comfort Tech line of flame resistant nomex underwear provides an extra layer of protection against heat transfer and direct exposure to flame. Constructed from 180 gram soft knitted aramid fabric, MOMO's Comfort Tech Turtleneck Tops are the ideal base layer providing enhanced moisture wicking and breathability; two essential qualities for pilots who compete in endurance races. Handcrafted in Italy and featuring a flatlock seam pattern, MOMO's Comfort Tech Turtleneck Tops minimize pressure points and provide the ultimate in breathability, wicking and comfort. Available in white or black and sizes ranging from S to XXL. FIA 8856-2000 approved.