Airblaster Base Layer Bottoms Men'sUh oh. Base layer separates game just got a little more interesting. In fact, the mad scientists at Airblaster may have just brought the whole category back from the dismal grave of gloomy color, with an electrifying jolt. Cut from the same cloth and fun prints as their iconic Ninja Suit, Airblaster's men's Base Layer Bottom has Air Tech fabric for superior 4 way stretch, plus loads of comfort and sweat wicking function. Material 230g 4 way stretch