Men's Viking Lan Pro Merino gray underwear 500-22-7575-08 Viking men's thermal underwear will be your support, regardless of whether you are planning a trip to skiing, winter trip or outdoor training. Flexible design. T-shirt with long sleeves compression cut and long pants. Technical data:· Main material: 50% Wool Merino, 50% Polyester product light and soft to touch made of the finest merino wool, which guarantees excellent thermal insulation, breathability, protection against moisture and wind· Merino wool is obtained without harm to animals and comes only from certified breeding· the product guarantees high thermal comfort even in the most unfavorable atmospheric conditions, thanks to the use of insulation, membrane or material with increased thermal capabilities· product made of sustainable and renewable materials, making it environmentally friendly the product has high breathability, possible thanks to the use of materials removing particles of water vapor out of clothes thanks to the special structure of the fibers the product absorbs water excellently, and at the same time dries very quickly, which is ready for re-use after a short time the product has hydrophobic properties consisting in repulsion of water particles and lack of its absorption· high flexibility the material used allows full freedom of movement with physical activity, guaranteeing the highest comfort· the product with technology Cooling Effect provides a pleasant feeling of coolness and freshness during physical activity at high temperatures· thanks to the antibacterial finish, the product is more hygienic, limits the growth of bacteria and reduces the possibility of infections and irritations the leather product contains acting bacterial silver particles, thanks to which it stops the formation of unpleasant smell ensuring the feeling of freshness during use of clothing the product guarantees maintaining the correct body temperature without disturbing the heat exchange between the human body and its environment