The Portwest B123 Thermal Long Sleeved T-Shirt is designed to provide an extra layer of warmth in cold weather. Ideal for wearing as a thermal undergarment under work clothes. We recommended wearing with the Portwest B121 Thermal Leggings.
The shirt is made from soft Baselayer polycotton fabric (50% polyester, 50% cotton, 200g). This innovative fabric is breathable, wicking moisture away from the body so it will keep you cool, dry and comfortable while working. Easy to care for and machine washable up to 40ºC.