Leaves have a neat way of getting rid of water vapour. They have chambers with tiny pores (stomata) that allow water vapour to escape (transpiration).

Have you seen people wearing clothes having almost the same expertise? Clothes, which are elastic, non-absorbent, weatherproof and lightweight and fits any form! 

Just imagine someone wearing an outfit that removes sweat from the skin thus keeping it dry and comfortable; regulates heat, keeping muscles and joints warm without overheating; provides compressive support for muscles, ligaments and joints; increases blood flow!

Such garments are now available in market with all those above-mentioned facilities. It has hollow cavities and tiny, raised holes - just like the stomata, which allow plants to cool themselves and regulate moisture loss through transpiration.

Not only as a sports fabric or as orthopaedic supports or as military clothing, general people, who want to loose weight naturally, without being soaked in sweat while running, are using such garments.

They feel that these breathable fabrics are too good for daily rough wear and tear. Fabrics like those that Stomatex is used to make all forms of athletic vests, shorts, back belts and knee supports. Products like wet suits, surfing wetsuits, survival suits, thermal underwear and warm-up suits are always in demand round the world.

Nevertheless, how does it work?
 
It uses a pattern of dome-shaped vapour chambers. Each chamber has a tiny pore in the centre. While resting, excess body heat and perspiration rise into the dome-shaped chambers and exit through the tiny pores at a controlled rate. The chambers contract and stretch with each movement of the body, causing excess heat and perspiration to be pumped out of the small pores (This also allows cooler, drier air to enter from the outside).
The unique pumping action of the vapour chambers increases and decreases with the user's level of physical activity.

Over the years, Neoprene, which has holes punched through it, was employed in many applications, primarily because until now there has not been a better alternative. While fabrics like Stomatex have advantages over traditional Neoprene in certain circumstances, the size and formation of the holes significantly reduce the insulation value resulting in condensation of sweat and cooling of the skin. It also causes significant changes in the material's compressive and elastic qualities.

Now it is really the time to dress in green leaves rather than simple clothes.