Warmer than a scarf and less trouble too this pretty cable knit heat holders 35 tog heatweaver yarn neck warmer is delightfully soft and warm with a silky fur like heatweaver thermal lining to retain warm air and keep you warmer for longer the advanced high performance heat holders insulating yarn helps protect against the cold and wicks away moisture to keep you dry and comfortable the specially sculpted fit of this neck warmer drops low to contour around the chest neck and chin for ext