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Details & care
Silk is light, layerable and one of nature's best insulators. It's also very breathable, so you won't overheat once you step inside. Lands' End silk is made with an interlock knit, so it's much denser than ordinary jersey knits. Silk Pants have a brushed elastic waist and rib-knit cuffs.
- Interlock knit is denser, warmer than ordinary jersey knits
- Still very light and layerable
- Ideal for travel, commuting
- Inseam lengths: Regular 29 1/2"; Tall 31 1/2"
- 100% silk. Hand or machine wash. Imported
- Item #10570347
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Lands' End
At Lands’ End we take the best things in life: Quality, Honesty, Value and Trust and distill them into everything we craft. Founded in 1963 as a yacht supply business, the company grew to become the world’s largest catalog retailer. The Lands’ End motto: “Take care of the customer, take care of the employee and the rest will take care of itself” is one that still drives all that we do today.
Most helpful positive review
Oct 31, 2025
Silk is my best friend
Moving to.a colder climate, the first thing I purchased was my silk underwear from Lands End. Durable, reliable and oh so comfy. Layering has never been easier.
Chefma64
Reposted from Lands' End
Most helpful critical review
Dec 23, 2025
killer elastic waistband
Men's Medium size (32") has a super tight elastic waistband more befitting an extra-small waist size. The silk is warm and a perfect base layer but the tight waist needs to be stretched or cut for them to be wearable unless you are super-thin.
Kal345
Reposted from Lands' End
5 stars
66%
4 stars
13%
3 stars
3%
2 stars
5%
1 star
13%
Sort by Most Helpful
Ambivalent
Reposted from Lands' End
Feb 12, 2026
Great product with one serious flaw…please fix!
These are hands down the best silk long underwear I've found in terms of thickness and warmth…absolute perfection. 5 stars for that. BUT, the ankles are poorly designed. It's the stitching that connects the stretchy cuff that baffles me. They're fine when on, but inexplicably tight with not nearly enough stretch/give in the stitching for putting them on and taking them off. I don't have large feet, and I can barely get the ankle of these things over my heel without popping stitches. I've been buying these for years—so many pairs—and only 1 iteration ever had enough stretch in that stitching to easily get them over the heel. I thought, finally, they fixed the problem! Nope. The next year they went right back. Sigh.
Kal345
Reposted from Lands' End
Dec 23, 2025
killer elastic waistband
Men's Medium size (32") has a super tight elastic waistband more befitting an extra-small waist size. The silk is warm and a perfect base layer but the tight waist needs to be stretched or cut for them to be wearable unless you are super-thin.
Chefma64
Reposted from Lands' End
Oct 31, 2025
Silk is my best friend
Moving to.a colder climate, the first thing I purchased was my silk underwear from Lands End. Durable, reliable and oh so comfy. Layering has never been easier.
Jeremeey
Reposted from Lands' End
May 4, 2025
Great comfortable fit well warm and lightweight long underwear
mickeyseven2002@yahoo.com
Reposted from Lands' End
Apr 6, 2025
Wonderful. fits great unlike other similar ones i have gotten from elsewhere. which would develope rips and holes these are great!
Jimmy
Reposted from Lands' End
Feb 14, 2025
Soft and comfy
Amazingly soft and clingy. And very warm. Fits very well, so perfect beneath other clothing.