Naturehike – OUTLAST men’s thermal underwear (thin)

Naturehike thermal underwear has insulating and moisture-wicking properties, ensuring maximum comfort during off-season activities and sports.
The fabric is anti-static and is known as “synthetic wool”, which retains natural heat more effectively than natural material.
The high fibre strength prevents the fabric from wearing out with regular use.
The material used for sewing is developed using a special Outlast technology invented by NASA to keep astronauts comfortable during temperature changes in space.
As body temperature rises, the fabric absorbs sweat and its breathable properties prevent the body from overheating.

The thermal underwear does not lose its shape when repeatedly stretched and fits snugly without restricting movement.
Characteristics:
Optimum temperature for wearing: 5-15°C;
Material: 63,5% polyacrylonitrile, 27,5% modal, 9% spandex;