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What is the difference between Merinos Wool and Underwear Warm?

The main difference is in sweat management: while the products of the Underwear Warm line are suitable for those who practice intense physical activity also at lower temperatures, the Merinos Wool line is always recommended in cold conditions where, however, physical activity is reduced or not very intense.

Derived from the patented Carbon Underwear®, this fabric with a more consistent 45% texture, has been carefully modified to maintain the constant thermoregulation without limiting the transpiration of the body in extreme cold conditions.

Wool has thermoregulation properties that are superior to any other natural fiber, and therefore acts as a barrier against the cold. Polypropylene, on the other hand, is a hydrophobic yarn, meaning it does not absorb liquids, and allows optimal sweat management.