Unilva 360° Reusable Hot & Cold Knee Therapy Sleeve
The same sleeve gives you two different ways to respond to how your knee feels.
Choose COLD when:
- soreness appears after activity
- your knee feels overworked
- swelling is noticeable
- you want cooling comfort during recovery
Think:
Sore or swollen? Go COLD.
Refrigerate the sleeve first, then wear it during your recovery period.
Choose WARM when:
- stiffness is the main problem
- your knee feels tight
- it feels slow to get moving
- you want comfortable warmth before gentle activity
Think:
Stiff or tight? Go WARM.
Warm the same sleeve first, check the temperature, then wear it around the knee.
One sleeve. Two different recovery moments.
The therapy mode comes from how you prepare the sleeve, not from the color you choose.
There are no removable gel packs, ice cubes, buttons, cords, or separate heating elements.
You prepare the entire sleeve first, then put it on.
FOR COLD THERAPY
1. Refrigerate
Place the complete sleeve in the refrigerator for approximately 2 to 3 hours before use.
2. Remove & Check
Take it out and make sure the temperature feels comfortable against your skin.
3. Slip It On
Slide your leg through the sleeve.
4. Position
Center the contoured gel area around your knee.
5. Recover
Sit back and let the sleeve keep cooling contact close around the joint.
Easy Cold Routine
REFRIGERATE 2-3 HOURS → SLIP ON → RECOVER
FOR WARM THERAPY
1. Microwave
Place the sleeve in a 700W microwave.
2. Heat
Set the microwave to medium power and heat for approximately 45 seconds.
3. Check
Remove the sleeve and check the temperature before putting it on.
It should feel comfortably warm, never painfully hot.
4. Slip It On
Slide the sleeve over your leg and center it around your knee.
Easy Warm Routine
700W MICROWAVE → MEDIUM POWER → 45 SEC → CHECK → SLIP ON
Traditional ice packs can slide away from the knee, need to be held in position, or require separate straps.
This sleeve keeps the therapy close around the joint in one wearable design.
Simply prepare it for the temperature you want, slide it over the knee, position it comfortably, and let the sleeve stay close while you rest.
No loose ice cubes.
No balancing a cold pack.
No external straps to keep retightening.
Just a reusable therapy sleeve ready for the recovery routine that fits your day.
Measure the circumference of your thigh 5.5 inches above your kneecap.
M
16.5 to 18 in
42 to 46 cm
L
18 to 20 in
46 to 51 cm
XL
20 to 23 in
51 to 58 cm
Between sizes? Choose the larger size for a more comfortable fit.
The sleeve should stay close around your knee without feeling painfully tight.
Give Your Knee A Better Way to Recover
Walking, exercise, errands, and long days on your feet can leave a knee feeling sore long after you stop moving. Give it a simple recovery routine built around what you actually feel, from post-activity discomfort to those stiff moments when getting started feels harder.
Helps soothe knee pain
Calms post-activity soreness
Eases stiff-feeling knees
One Sleeve, Two Ways to Recover
Refrigerate the sleeve when soreness, swelling, or an overworked feeling follows activity. The chilled gel stays close around the knee while you take time to recover.
When stiffness or tightness is what slows you down, warm that same sleeve before gentle movement. The therapy mode comes from how you prepare it, not from whether you choose Blue or Black.
Therapy Designed to Stay Close
Instead of placing temperature therapy on one loose contact point, the contoured construction surrounds the knee and keeps the gel source close while you rest.
- 360° contoured knee coverage
Wraps therapy around the joint - Targeted thickened gel core
Adds more gel coverage around the knee area - Flexible after chilling
Conforms around the knee instead of becoming a rigid frozen block
Frequently asked questions.
It is designed to make hot and cold therapy easier to use around an achy, sore, or stiff knee.
Cold therapy can provide temporary pain relief after activity and is especially useful when soreness or swelling is the concern. Warm therapy provides a different kind of comfort when stiffness or tightness is what bothers you.
It also creates a much simpler recovery routine than repeatedly balancing a loose pack against the knee.
Think about what your knee is telling you.
Painful, sore, swollen, or overworked after activity? Use COLD.
Stiff, tight, or slow to get moving? Use WARM.
If the knee is newly injured, noticeably hot, or significantly swollen, cold is generally the more appropriate of the two options rather than adding heat.
Yes. That is one of the strongest everyday uses for the cold mode.
Prepare the sleeve for cold therapy and use it during your recovery period when the knee feels sore or overworked.
Its wearable construction means you can sit and relax without continuously balancing a loose ice pack against your knee.
Hot and cold therapy are commonly used as comfort strategies for arthritis-related knee pain and stiffness.
Cooling can be useful when soreness or swelling is more noticeable, while comfortable warmth may feel better when stiffness is the bigger concern.
The main purpose of this product is hot and cold knee therapy.
It surrounds the knee with a reusable gel-based sleeve so you can apply temperature therapy without holding a loose pack.
It should not be confused with a rigid orthopedic brace containing hinges, metal stays, or other structural stabilization hardware.
For temperature therapy, shorter controlled sessions are preferable to leaving extreme heat or cold against the skin for long periods.
A practical starting range is approximately 10 to 20 minutes, while checking how your skin feels.
Stop if the area becomes painfully cold or hot, unusually numb, very pale, or irritated.
People with reduced skin sensation, significant circulation problems, or a recent surgical procedure should follow their healthcare professional's instructions before using temperature therapy.
Medical Disclaimer
Individual health needs and responses vary, and product experience may differ from person to person. Our products are not intended to replace professional medical advice, diagnosis, or treatment. If you have a medical condition, ongoing symptoms, or specific health concerns, please consult a qualified healthcare professional before use.
