Winter can be a tough time of year on your body and mind but it be will much easier to make it through those cold dark days with this amazing Men's Silk Long Underwear Crew Neck from Lands End. The incredibly soft fabric feels wonderful against skin that s parched from the dry air and it traps body heat to keep you cozy for hours on end.We ve cut it longer in the back so it will remain tucked into your jeans or swears even when you re playing with the kids in the snow or shoveling the driveway.