37.5® technology helps keep your body at the ideal core temperature of 37.5° celsius and helps keep the microclimate next to your skin at the ideal relative humidity of 37.5%. When you’re hot, patented active particles embedded in the material remove sweat in the vapour stage before liquid sweat forms. When you’re cold, those same active particles, deriving from nature, trap your energy to help warm you up. The fabric makes this capsule equally suitable for daily wear, and a variety of active pursuits.
