Base Layer Viking Mounti Man Set.Mounti Man Set thermal underwear by Viking is the choice for men who need reliable and exceptionally warm clothing for winter adventures.Made of 30% Merino wool, it provides excellent thermal insulation and protection against cold.Additionally, the Mounti Man Set thermal underwear contains 28% bamboo fiber, which has thermoregulatory properties.This combination ensures proper thermal insulation and is suitable for individuals with sensitive skin due to its anti-allergic and antibacterial properties.The elasticity of the material ensures a perfect fit and freedom of movement.The seamless finish eliminates the risk of skin irritation and provides all-day comfort.The fabric weight of the set is 270gsm.Features:Key features:Blend of Merino Wool and Bamboo Viscose.Non-mulesed Merino Wool.Highly breathable and elastic fabric.Seamless construction.Perfect thermoregulation.Antibacterial and antiallergic properies.Odor control.Oeko-Tex Certificate.Composition:30% Merino Wool / 28% Bamboo Viscose / 27% Polyester / 12% Polyamide / 3% Elastane.