Our Men's Pure Silk Thermals range comprises a wide Patra has increased the range of thermal underwear offering you pure silk thermal underwear, silk blend thermal underwear and bamboo thermal underwear. Our men's thermals are lightweight and will keep your temperature regulated, so whether you're outside or at home or at the office, you'll never be too cold or too hot. We have a wide range of thermals, as well as silk balaclavas, neck warmers and socks.
