1.Tender,smooth ,soft and warm 2.More Comfortable 3.More Healthier 4.Colorful ... -2397E & GY-2397FDescription: 40s 50%pupa protein 50%modal* 20Dspandex,single jerseyColor: beige,orange,rice,sand(also can base on your ... tastes of silk. pupa protein fiber fabric's charateristics:1.soft-feeling,which is softer than cotton, similar to silk 2 ...