Underwear:Category: short-sleeved shirtType: LightApplications:Runningleisure timeMulti-sportClothing layer: Base layer / function layerMaterial: 100% PolyesterShirt:Collar shape: round neckArm length: sleevelessProcessing:Stitching Type: flat seamsproduct specific size information: Normal CutAdditional Information:ergonomic fit and athletic designodor prevention thanks to effect by ODLOflat seams for comfort