Made using a natural cotton blend and brushed inside for both comfort and thermal performance, our ladies' SOCKSHOP Heat Holders 0.45 TOG Long Sleeve Vest is the essential next-to-skin layer you'll want when the mercury drops and the climate takes a turn for the chilly. The finely brushed inner has a beautifully soft feel that provides insulation by the gently fleeced fibres holding warm air within and around them, close to your body. This thermal ladies' long sleeved top is a great all-rounder, designed to be versatile with a comfortable seamless body that sits smoothly on the skin, a stylish, discreetly scooped neck, and a longer length body that can be tucked easily to seal in the heat and keep out the cold.