Underwear:Category: long-sleeved shirtType: ThermoApplications:Runningleisure timeClothing layer: Base layer / function layerMaterial: 60% Wool 25% Polyester, 13% Polyamide, 2% ElastaneShirt:Collar shape: round neckArm length: long sleevedProcessing:Stitching Type: flat seamsproduct specific size information: Normal CutAdditional Information:with short zipper for airflowcircular knitting processwith extended back areaboasts excellent insulation propertieswarms in wet and even extremely cold conditions