Heat Holders - Men's Thermal Winter Neck Gaitor Warmer - 2.6 Tog - One Size Outer: 53% Polyester 47% Acrylic, Lining: 100% Polyester washable Heat Holders Neck Warmer  A versatile and effective alternative to a scarf. Our sculptured fit contours around the neck and chin to keep out cold drafts for extra warmth and protection. Advanced Insulating Yarn - High performance insulation against cold with superior moisture wicking abilities. Heat Weaver Lining - Is a plush fur like thermal lining that maximises the amount of warm air held close to the skin. 2.6 Tog rating - measures the thermal ability of a garment. Heat Holders - Best seller since 2010, providing a wide range of winter thermal products that we provide in the sock snob online amazon store.