Heat Holders Hi-Vis Neck Warmer: Heat Holders' creators always seem to come up with innovative ideas to keep us warm no matter what. Here is an example, combining their improved version of the original heat weaver thermal lining technology and the classic reflective hi-vis that workers and cyclists alike definitely need on those cold and dark winter nights. The Heat Holders / Workforce collaboration allows this synergy of knitting technologies to become relevant to working and outdoor s. The neck warmers boast a 2.9 tog rating, higher than the original Heat Holders mens neck warmer and much warmer than your standard neck warmer. This is thanks to the new and improved heat weaver lining within the neck warmer, a plush fur-like thermal lining that maximises the amount of warm air held close to the head. Special Heat Holders yarn also provides high performance insulation against the cold and has superior moisture wicking breathing abilities. Heat Holders hi-vis neck warmers come in 3 colours including bright orange, bright yellow and black. The two lines that strike on the middle are reflective bands that allow light to bounce off for higher visibility in the dark. Extra Product Details: Hi vis thermal neck warmer, Heat Holders / Workforce collaboration, 2.9 tog rating, Heat weaver lining, Reflective stripes, Sculptured fit, Outer 89% acrylic 11% polyester Inner 100% polyester Heat Holders Men's Hi Vis Reflective Soft Fleece Lined Thermal Winter Neck Warmer in Yellow