Boys' thermal underwear Kilpi NATHAN-JB dark blue

Boys' thermal long-sleeved T-shirt KILPI NATHAN-JB is made of fast-drying material OPTI-DRY, which is pleasant to the touch, extremely elastic, well wicks moisture away from the skin and thus maintains thermal comfort. The T-shirt has a round neckline. Seamless knitwear with flat seams and a snug fit that follows the curves of the body maximize comfort when moving and wearing. NATHAN-JB is available in several sizes for the smallest and older boys. We also recommend buying Kilpi NIEL-JB underpants as an ideal set not only for skiing, hiking or other outdoor activities.
Material composition: 53% polyamide, 41% polyester, 6% elastane