Men's fleece sweatshirt 4F M034 in cobalt. The 4F fleece sweatshirt serves as a thermal layer (second layer) that can be worn under a jacket or skier. Ideal for skiing, snowboarding, trekking, running, or everyday use. It features a comfortable collar for extra protection. Short zipper under the neck with a flap for chin protection. The raglan sleeves offer freedom of movement. Made from soft and lightweight microfleece. The 4FWarm technology supports the maintenance of a stable body temperature. Material: 100% polyester.