4f Boys' thermal underwear set

Boys' thermal underwear set effective insulation for all activities and seasonsThe variety and characteristics of winter sports required solutions that would work in changing weather conditions and provide full freedom of movement. As a result, seamless underwear provides high thermal insulation properties and thermal comfort both during long hours on the slopes and during popular everyday activities on cold days.The tshirt has a compression cut that highlights the silhouette and a standard length reaching the hip line. The pants have a midwaist and full ankle length. The seamless construction and elastic fibers ensure a very snug fit that feels like a second skin.It is characterized by high elasticity and at the same time retains its cut for many seasons. Thanks to the minimal number of seams, it does not cause bruises and is safe for places that are most prone to irritation.It works best as a first layer of clothing that can be worn directly under a sweatshirt or fleece, especially on cold and frosty days.The thermal underwear is made of synthetic material, which ensures durability and is easy to maintain. Thanks to the addition of polyester (33%), the material retains its cut and is resistant to wear and tear even for many seasons.A set of thermal underwear for boys made of elastic, technical knitwear with 4FSkin technology fits perfectly to the body and ensures comfort and maximum freedom of movement. Round neckline below the neck.