This long sleeve sports top is ideal to workout in when the weather is a little cooler our clever heatgen material creates a light layer to keep you warm and comfortable style product shapetops fitregular fit sleeve lengthlong sleeve added stretch care and composition composition pack 1 65 acrylic 30 viscose and 5 elastane pack 2 68 acrylic 27 cotton and 5 elastane exclusive of trimmings care instructions machine washable