Thermosleeve
360° Hot/Cold Compression Sleeve
$72 if you buy 2 or more
$65 if you buy 4 or more, or with the Hydragun
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Size guide
Size Guide


- Length
- Width
- Circumference
Small
Medium
Large
Length
25 cm
25 cm
27.5 cm
Top Width
11 cm
12.5 cm
13.5 cm
Bottom Width
9.5 cm
11 cm
12 cm
Top Circumference
25 cm
28 cm
30 cm
Bottom Circumference
22 cm
25 cm
27 cm
For Elbow
Measure the circumference 1 inch above the elbow
For Knee
Measure the circumference 1 inch above the knee
For Calf
Measure the circumference of the largest portion of the calf
For Ankle
Measure the circumference of the largest portion of the foot
For Thigh
Measure the circumference of the largest portion of the thigh
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Free Shipping within Australia
Free Returns
Free Exchanges
30-Day Risk-Free Guarantee

Get the Thermosleeve at just $65 when you buy it with the Hydragun
*Discounts reflected in cart.
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Eliminate Knee, Joint and Muscle Pain in Seconds with Cold and Heat Therapy
Why Thermosleeve?
Immediate relief
No wait: starts and stays at just the right temperature, no insulating wraps or towels needed
No prep: slides easily on to just the right spot, no need to secure with bandages or tape
Mess-free and easy-care
No slips and drips from melting ice or condensation
No clean-ups: just air for a few minutes and pop back into the storage pouch until you need it again
Multi-functional
Use on arms, elbows, wrists, ankles, knees, calves and thighs
Combines hot, cold, and compression therapy to meet a wide range of recovery needs
How to use Thermosleeve
Step 1: Cool or Heat
Cool: Store your Thermosleeve in the freezer (it cools fully in 2-3 hours).
Heat: Heat your Thermosleeve in the microwave for 10-20 seconds.
Step 2: Wear or Hold
Wear the Thermosleeve around the sore muscle or joint, or hold it directly on the sore body part.
Step 3: Rest
Rest for 10 minutes while the Thermosleeve does its magic.
Durable, Easy-Care Fabrication

ThermoGel™
- Specially formulated to stay hot and cold for the doctor-recommended treatment time of 10 minutes
- Plush hydrogel provides comfortable, 360° coverage around limbs or joints
- Non-toxic antimicrobial formulation for easy care
Eco-friendly, high-performance fabric blend
- Breathable, moisture-wicking, quick-dry and odor-resistant
- Durable blend of recycled fibers resists deterioration from exposure to sweat, oils, creams and lotions
- Comfortable 4-way stretch with a supple, ultra-smooth finish

Caring for your Thermosleeve is easy!
Air for a few minutes after each use
Store in the provided pouch
(This prevents your Thermosleeve from drying out in the freezer or in drier climates, and extends the life of your Thermosleeve.)
Where to Use Your Thermosleeve
Elbows
- Tennis elbow, golfer’s elbow, UCL tear, flexor tendinitis
Wrists
- Carpal tunnel, wrist tendinitis and tenosynovitis
Arms, calves and thighs
- Delayed-onset muscle soreness (DOMS), cramps and spasms, strains and contusions, swelling caused by circulation issues such as lymphedema or venous insufficiency
Knees
- ACL or PCL tear, torn meniscus, patellar tendinitis, ITBS, golfer’s knee
Ankles
- ATFL tear, ankle sprain, Achilles tendinitis, plantar fasciitis
Muscles
- Use cool to reduce swelling after injury or intense exercise
- Use warm to ease soreness and tension, and to treat cramps and spasms
Fascia
- Use warm to loosen fascia before myofascial release (e.g. with the Hydragun massage gun)
Joints
- Support and stabilize joints after injury or surgery
- Use cool to relieve bursitis
- Alternate hot and cold therapy for arthritic conditions such as osteoarthritis, rheumatoid arthritis and gout
Tendons and ligaments
- Use cool to relieve strains and sprains
- Use warm for acute tendinopathy (tendinitis) and cool for chronic tendinopathy (tendinosis)
Three Powerful Treatments in One
Tip:
Combine compression and hot/cold therapy for faster, more powerful relief
Alternate hot and cold therapy at different stages of recovery– start with cold to reduce swelling, then heat to soothe and relax
Our hassle-free purchase experience includes:
Free shipping to your doorstep
Free exchanges so you can find the perfect fit
Free and easy returns within 30 days, no questions asked
Dedicated and responsive customer support
Our promise to you:
We guarantee every purchase with our 30-day “Love it or Return it” guarantee. Buy it, try it, and if for whatever reason you don’t like it, return it to us for a full refund.
Reviews From Our Customers
Get the Thermosleeve Now for Pain-Free Knees
Add to CartFrequently Asked Questions
The Thermosleeve comes in 3 sizes: small, medium and large.
Thermosleeve can be worn on the arms, elbows, wrists, ankles, knees, calves and thighs. To determine the right size for you, measure the circumference of the relevant body part (full measurement instructions here).
For circumferences of 8-10 in or 20-25 cm, choose small.
For
circumferences of 10-13 in or 25-33 cm, choose medium.
For
circumferences of 13-16 in or 33-40 cm, choose large.
We recommend purchasing multiple Thermosleeves for different body parts so you can use them together at the same time.
Yes. Simply email us at support@hydragun.com to arrange an exchange. You may also refer to this size guide to determine the correct size.
Exchanges are free within Singapore, Australia and the USA.
Yes. Please email us at support@hydragun.com within 30 days of receiving your Thermosleeve to arrange a return.
Returns are free worldwide, with no return shipping or restocking
fee.
The Thermosleeve is shipped from our warehouses in Singapore, Melbourne and the USA.
For Singapore: 1-2 business days
For Hong Kong: 2-5 business days
For Australia: 4-7 business days
For the United States: 3-6 business days
For Canada: 3-6 business days
For Europe: 3-6 business days
For the United Kingdom: 4-5 business days
Everywhere else: 7-9 business days
*Wait times may be longer than usual as our delivery partners are facing pandemic-related disruptions and delays. Please refer to the checkout page for the latest shipping estimates.
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