A thin thermoactive sweatshirt that functions as thermoactive underwear. Men's 4F thermoactive fleece will be the perfect choice as the first thermal layer during physical activities on cold days. Made of high-quality synthetic materials, 4FWarm provides warmth and comfort. The fitted cut guarantees freedom of movement, and the zipper on the stand-up collar with a flap protects the chin against chafing. The 4F men's sweatshirt will be perfect at home, at work and, above all, during outdoor winter sports.
Properties:
Men's thermoactive sweatshirt by 4F
Perfect as a first thermal layer under a jacket in winter
Made of high-quality materials
The 4FWarm technology guarantees thermal comfort and lightness