Even the biggest ice creams are reliably warmed by the Active Winter long functional functional Tshirt with long sleeves. The Active Winter line of thermal underwear is the warmest Husky first layer of highly breathable knitwear, which you can use for outdoor activities in cold weather in autumn and winter. Advantages: Great thermal insulation at low temperatures High breathability even during more demanding physical activity Soft, comfortable and elastic material adapts to the body