Portwest Thermal T-Shirt Long Sleeve 50% Poly-Cotton 200g Knit, Crew Neck Underlayer, Full Arm Coverage, XS to 6XL, Five Colours

WARM FROM WRIST TO NECK: A long sleeve t-shirt cut that offers warmth at all times, with round neck and long sleeves covering your arms under a jacket; it gives insulation and thermal protection on cold shifts 200G POLYCOTTON KNIT: Made from 50% polyester and 50% cotton at 200g; the material construction allows the skin to breathe if conditions become too warm COMFORT FIT UNDER WORKWEAR: Designed with a comfort fit, and the round neck makes it ideal as an under garment; it sits smoothly under shirts, jumpers and coveralls CERTIFIED FOR COOL CONDITIONS: Certified to EN 14058 Class 2 for protection against cool environments, with a thermal resistance of 0.137 m².K/W; its insulation value is Clo 0.9 FOR WINTER WORK AND SPORT: Made for any level of activity, as a thermal layer for work in cold weather or a sports top; corporate colours available, sizes XS to 6XL