🔥 HEAT HOLDERS YARN - Specially developed thermal yarn provides high performance insulation against cold with superior moisture breathing abilities. 🔥 THERMAL BRUSHING - The inside of these garments have been intensively brushed & not only feels sensationally soft but also keeps you warmer for longer. 🔥 HEATWEAVER LINING - HeatWeaver insulation is a plush fur-like thermal lining that maximises the amount of warm air held close to the skin. 🔥 RIB CONSTRUCTION - Our stretchable rib construction contours around the natural shape of your head and hands for improved fit, warmth and comfort. 🔥 TOG RATED - The tog rating is a measurement for the thermal ability of a garment, approved by British Standard.