Shop America's best silk long underwear for women and men and discover the amazing comfort of natural fabric first layers. It's the best you'll ever feel with your clothes on, try a set and see!
With your very first wear enjoy amazing breathability, freedom of movement, and soothing warmth without added bulk. Drawing from 35+ years of silk apparel expertise, our Legendary Silk Base Layers are crafted with tagless necklines and waistbands for itch-free wear day and night, ribbed cuffs on tops and bottoms to keep layers in place, and forgiving elastic waistbands for a perfect fit every time. Snag-resistant and machine washable, our silk long underwear make it easy to stay covered and cozy all year long. You'll be incredibly comfortable...guaranteed.
Fits for Women
An improvement from outdated unisex sizing, our silk long underwear is now offered in separate fits for women and men! All ladies base layers are designed with women's bodies, clothing and comfort in mind. Choose from plenty of top styles for hidden protection and warmth under all kinds of daywear. And our thin, no-roll waistbands are all-day comfortable.
Fits for Men
Now with fits designed only for men, his silk long underwear feel better than ever. No-roll waistbands and stay-put cuffs keep him in the comfort zone day and night, and naturally breathable wicking power means he'll stay dry and warm in any activity-indoors or out.
Offered in 3 weights, each thin enough to slip under day wear, our layers let you customize your comfort level for any season. Mix and match weights in tops and bottoms for personalized warmth and protection.
Lightweight Silk: A semiopaque, breathable first layer for incredible comfort and soothing skin protection all year. Disappears under daywear.
Mid-weight Silk: Versatile, semiopaque knit layer designed to add a bit more protection and comfort. Wear day and night, and save on heating costs.
Heavyweight Silk: Our loftiest knit lends maximum warmth in a supremely soft, opaque layer. Great wicking power-perfect for strenuous outdoor activities in even the coldest temps.