Kilpi NINJA-U thermal underwear is a unique piece in the collection of long-sleeved base layers, which you can use all year round - for skiing, ski mountaineering, running or alpine hiking. The quick-drying OPTI-DRY material with antibacterial treatment quickly wicks sweat to the surface of the T-shirt and you can focus on your performance instead of dealing with unpleasant feelings. The biggest feature of this product is the high collar, which can be worn as a face mask or as a hooded hood. The seamless construction of the hood allows the hood to be worn under the helmet. The fitted cut with structured zones in the armpits and elbows adapts perfectly to the curves of the body, it is suitable for both men and women. The Kilpi NINJA-U T-shirt will become a favorite piece of your equipment. Choose from multiple color variants and sizes.Material composition: 55% polyamide, 41% polyester, 4% elastane