Sixs - Long Sleeve Turtleneck Jersey Windshell Carbon UnderwearThe long sleeved T shirt with windproof protection is the solution proposed by SIXS for winter clothing. Unlike all other windproof garments available on the market, SIXS has developed a T shirt that protects you from cold air, but which does not create the greenhouse effect typical of windbreaker clothing. Our technology keeps perspiration away from your skin, and this garment also offers an adequate protection for the whole front, which is the part