This men's long sleeve is made of a material consisting of 93% polyester and 7% elastane, which ensures not only wearing comfort, but also durability and resistance to damage.However, the real advantage of this product is the 4F Warm technology used, which, thanks to the structure of the material, ensures high thermal comfort.In addition, the standup collar adds elegance and allows you to adjust the fit to your individual needs.This long sleeve is the perfect choice for men who value style, comfort and high quality workmanship.