Heat transfer is fastest when the temperature difference between our body and air are greatest, however, the space between our skin and shirt for example creates a micro-climate that tends to be warmer and more humid that the outside air. To accelerate cooling, we want to circulate, cooler, drier air throughout the garment.

Iron Zero is a fine Winkle Resistant Sory fabric . The unique treatment at the fiber level , not just at the surface discourages the Cotton Shirts made out of this fabric generating stubborn wrinkles . Also this treatment swells up the Cotton molecules , so the Cotton Shirts remain wrinkle free naturally and gets a soft and Silky feel too.