Heat Retention: When it comes to warmth and everyday wear, these long johns for women is designed specifically for you to stay protected from the cold.
Natural silk is a type of protein，this silk long johns is very friendly to your skin,silk is the most hypoallergenic of all fabrics,the perfect choice for sensitive or allergy-prone skin,antistatic and breathable function of silk thermal underwear sets,take care of your body.It's a great gift choice for women. one of his best care.