

♨️ Wrap your knees in smart warmth — because comfort is the new power move.
These Elastic Cotton Knee Warmers combine breathable cotton with innovative Binchotan yarn that emits far infrared rays to support circulation and relieve arthritis pain. Designed for men and women, they provide gentle, non-restrictive warmth that stays in place overnight. Made in Japan with premium materials, they offer a perfect balance of comfort, durability, and therapeutic benefits for anyone seeking natural joint support.












| Care instructions | Hand Wash Only, no hot water |
| Fabric type | 53% cotton, 22% polyester, 15% rayon, 8% acrylic, 2% polyurethane |
| Origin | Imported |
G**A
I love these, cozy, warm, and smart product.
It's too soon to see any results, but 2 things really stood out for me. One, my knees are very swollen and nothing i ever wear support wise on my knees stays up. So i expected these to be on the other side of the room when i woke up. No!! They were exactly where i placed them, and never rolled down, another problem i have with regular knee sleeves, compression or not. These have no compression which makes them safe for sleeping, but they feel like a warm hug anyway. I did notice a slight improvement in my morning stiffness but that could be a placebo affect after only one night. I plan to buy the longer leg warmers next. What a great product.
C**B
They stay up!
These are fantastic! They are warm, soft, and comfortable, and they stay up!
G**D
This is beyond my expectations!
This is a truly excellent product. These knee warmers keep my knees warm, I wear them at night and my knees got less stiff in the morning. Made in Japan is a product guarantee, the craftsmanship is well known in the world. I am happy to have this product glad to buy two in the first time.
L**L
Feel cozy
These feel really cozy to sleep in. At some point I do get too hot and remove them. They stay in place nicely. They are not too tight on me. I guess the only negative for me is after a while I find them a bit itchy. I'm sensitive to many materials if worn overnight. I would recommend them to others with osteoarthritis of the knees. Feels good in the morning. I have worn them under pants as well and they do not show through. Good if its cold outside.
J**.
Good products.
Keep your knees warm.
C**A
Didn’t meet expectations
These knee warmers were marketed more as being helpful to ease arthritis pain and improve circulation. They were comfortable, but nothing more than than knee warmers, and don’t warrant the price charged. They also did roll down if worn at night, so defeated even keeping the knee warm.
A**O
Great item
This was a great idea to get one for my trip to London. It is comfortable, soft, great quality. It does not roll up. One size fits all. A great product for indoor and outdoor activities. I strongly recommend this knee warmer
G**.
Extremely comfortable, yet Effective.
Much better than expected. I used to wear light compression sleeves to bed. These allow more circulation and thus more healing. I didn't expect to be impressed, however, I really do like wearing these to sleep in. My knees feel much better.
Trustpilot
5 days ago
2 weeks ago