|Duofold Womens Mid-Weight Long Sleeve Thermal Top KMW3 fiber content is 60% Cotton / 40% polyester bi-ply jersey. Duofold Womens Mid-Weight Long Sleeve Thermal Top Duofold Thermals are a basic essential for your everyday warmth in cool weather. Each style offers a two-layer protection barrier, exceptional moisture management and softness for superior comfort. Whether you are relating at home or watching your fa. Duofold Womens KMW3 comes with 1 Thermal Tops per Pack.