To get the most fun out of cold weather, turn to the soft, satiny feel of 100% pure silk. Two-way stretch construction promotes increased freedom of movement. And because of silk's natural breathability and wicking ability, it makes the perfect base layer for staying dry and comfortable underneath layers of heavier clothing. The extra coverage of the Silk Interlock Mock T-Neck offers even more protection from the elements, so you can enjoy the outdoors throughout the winter. Machine washable. Imported. Size: S-3XL. Colors: Natural, Black(S-2XL), Light Pink(S-2XL).