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Over forty years ago Terramar was the first company to introduce pure silk performance base layer products. Today, Thermasilk is still the standard for people wanting a natural and breathable garment that is extremely lightweight and will keep you warm, dry and comfortable in all your indoor and outdoor adventures. Low profile design fit great under regular clothes to many any environment warmer. Our Thermasilk long johns provides warmth without bulk and goes great with our Thermasilk Crew.
Enjoy free U.S. Domestic shipping on all orders above $75
Lovely feel, the pointelle weave Thermasilk Heritage Pant long underwear, is thin enough to fit under my skinny jeans. Breathable, comfortable yet cozy, the thermasilk provides pleasant warmth on crisp, cold, blustery days.
I love these silk layers; thin but warm.
so soft and silky, I love them. Thin and warm.
I am looking forward to the warmth these pants will provide. They came highly recommended.
Great