To really stay warm, you need to concentrate on your foundation garments. The soft Thermolactyl polyester & viscose mix fabric of our vests keeps you cosy by conserving your own body heat by drawing sweat away from your skin minimising evaporative cooling to keep you dry & warm. Our duo of womens T-shirt style tops are versatile featuring a pretty lace trim on the neckline & they are delicate enough to wear comfortably under your normal clothes. & as temperatures drop at night, the vests are as good as a heated blanket for keeping warm in bed. Available in small (UK 10/12), medium (UK 14/16), large (UK 18/20) & extra-large (UK 22/24).