Style 1 mens thermal set made of 95% Cotton and 5% Spandex, style 2 made of 95% Cotton and 5% Elastan. Very soft to wear
Soft long johns, winter thermal base layers. Lightweight but warm. Thermal knit retains body heat to keep you warm
Style 1 features slim fit thermal sets with thermal leggings and long sleeve top. Style 2 has classic o-neck line base-layer-underwear with long sleeve top and bottoms
You can wear them as an under layer everywhere to stay warm when you work outside in cold days, ride bike, play golf or go hiking against the wind, live or travel to the north city during the winter
Hand wash recommended, available in Black and Gray have S-XXL(style 1) and Black, Blue and Gray (style 2) have S-XXL size for you choose