Made with a unique combination of polyfill sandwiched between layers of combed cotton, this dark grey thermal t-shirt is sure to keep you warm and comfortable. Designed to give a contoured snug fit, this t-shirt can be worn under any attire. The ribbed cuff will prevent riding up and give a 'no sag' grip. A must-have in your winter wardrobe, the good coverage at chest and neck will help to seal body warmth.