EVER WR are made with water resistant fibers that work to keep you warmth and comfortable, even in wet conditions. It does not permanently block water penetration, but its water-blocking function is enhanced compare with general insulation

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EVER BIO uses from biodegradale fibers. Exhibit higher biodegradability compared to fibers that have not been treated for same period, it has been specifically developed to return to materials found in nature, in an effort to reduce the environment impact of microfibers and garments throughout their life.
This is a subtainable textile ingredient that is added to polyester and nylon during the melt extrusion process. It can be blened with either recycled or virgin fiber

EVER FLEX are made from stretching fiber so it offers excellent stretch capality and completely recovers to its original shape time after time. It also features exclusive fiber migration treatment
EVER FLEX designed to expand and contract in two directions, thereby helping secure warmth and comfort in any position
 

Wool insulation is superior to all other fibers in its ability to handle body moisture in both warm and cool environments. The porosity of the cells in the outer layers of wool fiber allows them to quickly and efficiently absorb and evaporate moisture. The porous structure also explains why wool is such a good thermal insulator, not to mention the mesh of the fibers, which creates millions of air pockets that further help to regulate temperature and humidity.