FIA 8860-2000 approved
SFI 3.3/5 approved
SLW（超輕量）內衣是Puma賽車不斷創新的巔峰之作，其無縫設計提供獨特的性能。粘膠纖維增加了透氣性和舒適性，無縫設計確保賽車時沒有壓力點。肩膀也沒有接縫，確保HANS裝置和安全帶區域舒適度。特殊蜂窩結構增加了透氣性。
Puma Motorsport innovation at the pinnacle with the SLW (Super Light Weight) underwear, seamless garments giving a unique performance. The use of Viscose fiber increases breathability and comfort. No seams will interfere with the movements and pressure points on the driver seat. There are no seams on the shoulder where the Hans and belts push into the skin. Still meeting FIA standards, the wrist hem has a reduced thickness. Last but not least the special honeycomb construction of the textile increase the breathability when worn.
