As light as it is warm, the MERINO THERMOVENT from Ortovox is a men' s long-sleeve, scoop-neck technical undergarment with an ingenious construction.
Made of 99% fine merino wool, this top has a mesh structure on the torso and arms that perfectly wicks moisture and provides ventilation.
At the same time, this particular structure is especially warm thanks to its air pockets. Merino wool naturally regulates temperature and humidity, while its small size and ideal weight/thermal performance ratio appeals to all hikers who value lightness and comfort. In addition, the chest structure is tightly knit and therefore opaque.
It's warm, but not lacking in agility as it adds a touch of ethylene and stretch inserts at the shoulders.