Heated clothing is exactly what it sounds like: battery or electricity-powered garments with warming elements woven throughout.During World War I, the French military developed rudimentary electrically heated flight suits; the United States built its own prototypes based on these models.
Brands that make them—Epoque Evolution, Veilance, Rhone, and others—are deploying high-tech hybrid fabrics, innovative production techniques, and a hyper-flexible approach to assembling a wardrobe, in which a few garments perform multiple roles.“The comfort factor and more fluid approach to work and leisure have all played their role.
Perhaps the question should be: Does white reflect MORE thermal radiation than black clothing (I'm equating thermal radiation and infrared light—same thing). The T-shirts (both the black and the white) have an emissivity very close to 1—they don't really reflect much infrared radiation.
I was partly inspired to do this after reading a late-2017 New York Times column about the author's " no-shopping year ." If I was going to curb my consumerism, clothes seemed like a good place to start.