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COCOON KNEE FLEX PRO - My Cocoons

"Easily my best purchase of the year. Heat it or cool it, no mess. No fuss! They stay perfectly above my knees while walking. Perfect recovery tool!"

Fabio C. - Houston, TX

Cocoon Therasleeve

Enjoy pain free movement with the easiest soothing 360° hot & cold compression sleeve.


BUNDLE & SAVE


Free Shipping 

On Orders $50

Risk Free 90-Day Guarantee 
Easy Return for
Full Refund

✨ Reduce pain, swelling & discomfort

🔁 Experience soothing relief & lasting comfort

👌🏻 Relieve knee aches & improve joint flexibility

🌱 Support all round & doesn't slip down 

💙 No complicated straps & leaking mess

Includes Cocoon TheraSleeve, FREE health eBook & FREE orthotic foot insole. Lay flat and dry after use. *Foot insole is subject to availability.

  • How it works

Using leakproof flexigel technology, Cocoon™ Knee Flex Pro gives you 360° soothing hot and cold compression relief for sore aching joints. This also helps reverse knee pain, achieving pain free walking and bending 


Soothing cool relief

Place Cocoon in the bag it came with and freeze for 2 hours to transform it into a cold compression sleeve that delivers 10 minutes of cryotherapy to effectively relieve pain


Calming heat comfort

Microwave Cocoon for 30 seconds to create a heated sleeve that drives heat deep into your muscles, providing fast relief


Product care

Simply lay flat and air dry the Cocoon after use. Just that easy!

  • Shipping

Due to high demand, please expect slight delays! 


Cocoons will be delivered right to your front door for easy shopping.


We offer free insured shipping for all orders over $50. Order processing takes 1-3 business days before shipment. Once your item/s is dispatched, the estimated delivery time is:


- USA: 7-14 business days

- UK: 7-18 business days

- Australia: 7-18 business days

- Canada: 7-18 business days

- Europe: 7-18 business days

- Rest of world: 14-20 business days


Once it's shipped out, please allow 3-7 business days (to be safe) for domestic US shipping and 6-15 days for worldwide shipping during the Covid-19 pandemic & holiday season.

Sale Off
COCOON KNEE FLEX PRO - My Cocoons

Cocoon TheraSleeve

Enjoy pain free movement with the easiest soothing 360° hot & cold compression sleeve.


BUNDLE & SAVE


Free Size

Free Shipping 

On Orders $50

Risk Free 90-Day Guarantee 
Easy Return for
Full Refund

✨ Reduce pain, swelling & discomfort

🔁 Experience soothing relief & lasting comfort

👌🏻 Relieve knee aches & improve joint flexibility

🌱 Support all round & doesn't slip down 

💜 No complicated straps & leaking mess

"Easily my best purchase of the year. It was so easy. Literally relieve my knee pain after the first use."

Fabio C. Verified Buyer

Includes Cocoon TheraSleeve, FREE health eBook & FREE orthotic foot insole. Lay flat and dry after use. *Foot insole is subject to availability.

  • How it works

Using leakproof flexigel technology, Cocoon™ TheraSleeve gives you 360° soothing hot and cold compression relief for sore aching joints. This also helps reverse knee pain, achieving pain free movement 💜


Soothing cool relief

Place Cocoon in the bag it came with and freeze for 2 hours to enjoy a cold compression sleeve that delivers 15 minutes of cryotherapy to effectively relieve pain


Calming heat comfort

Microwave Cocoon for 30 seconds to create a heated sleeve that drives heat deep into your muscles, providing fast relief


Product care

Simply lay flat and air dry after use. Easy peasy!

  • Shipping

Due to high demand, please expect slight delays! 


Cocoons will be delivered right to your front door for easy shopping.


We offer free insured shipping for all orders over $50. Order processing takes 1-3 business days before shipment. Once your item/s is dispatched, the estimated delivery time is:


- USA: 7-14 business days

- UK: 7-18 business days

- Australia: 7-18 business days

- Canada: 7-18 business days

- Europe: 7-18 business days

- Rest of world: 14-20 business days


Once it's shipped out, please allow 3-7 business days (to be safe) for domestic US shipping and 6-15 days for worldwide shipping during the Covid-19 pandemic & holiday season.

Knee Pain Relief Just Got Waaaaay Easier!

The future of hot & cold compression is all round soothing, hassle-free, and ready to use - anywhere and anytime.

Versatile + Easy

Slide the same Cocoon up your aching knee, stiff elbow, sore calf or swollen ankle for instant soothing relief!

Instant Relief

Relieve pain and stiffness and reduce swelling in just 10 minutes.

Skin Friendly

Unlike ice packs, you can wear Cocoon as long as you like without numbing skin damage.

Increase Flexibility

Designed to improve joint flexibility with just a couple of wears.


Pain relief just got waaaaay easier

The future of hot & cold compression is all round soothing, hassle-free, and ready to use - anywhere and anytime.

Easy to Use

Simply slide the same Cocoon up your knee, elbow, calf or ankle for pain-free joints!

Instant Relief

Naturally eliminate knee pain and stiff joints in just 10 minutes.

Skin Friendly

Unlike ice packs, you can wear Cocoon as long as you like without frost bites or skin damage.

Increase Flexibility

Designed to improve joint flexibility in just a couple of sessions.

Pain Free, Care Free 👋

  • Said they can walk better and climb the stairs without pain


  • Noticed a reduction in pain and swelling from osteoarthritis


  • Saw an improvement in their knee bend flexibility


* Results according to clinical/consumer studies. For more information refer to each product page.

90-Day Trial • Clean & Easy • Free Shipping Over $50+

The Future is Pain-Free! 👋

  • Said they can walk better, run longer and climb without pain


  • Noticed a reduction in pain and swelling from osteoarthritis


  • Saw an improvement in their bone-on-bone knee bend flexibility


* Results according to consumer study done on 50 customers.

Quick, Versatile & Lasting Comfort

Relieving painful joints at home or on-the-go has only become more of a hassle. Cocoon

reinvented the hot & cold therapy experience to be easy, convenient, and extremely flexible!

Trusted & Loved by 23,000+ Pain Free Customers

What Makes Cocoon Special

Find out why you should choose Cocoon instead of other knee pain relief devices.

COCOON

OTHERS

Clean & Dry

360° Cold Compression

Easy to Wear

Skin-Friendly

Slip & Drip

Hair-Free Guarantee

We love our Cocoon™  Knee Flex Pro and are confident you will too! That’s why we're offering a 90-Day, Risk-Free Trial. If you're not in love with your sleeves, we'll give you a refund.

Ready For Pain Free Living?

Pain-Free Guarantee

90 DAY MONEY BACK

so you can try Cocoon with a peace of mind

FREE SHIPPING ON $50+

comes with tracking number

EASY RETURNS

and get a refund, no questions asked

2,936+ RAVING CUSTOMERS

experienced pain-free living. Now it's your turn!

Frequently Asked Questions

What kind of pain do they help with?

SOOTHING COOL RELIEF

Cocoon delivers 10 minutes of cryotherapy to effectively relieve pain caused by:


Inflammation Tendonitis (Swollen Tendons) | Post-workout Soreness | Sciatica (Lower Back Pain) | Sprains and Fractures | Plantar Fasciitis (Foot Sole & Heel Pain)


CALMING HEAT COMFORT

Cocoon drives heat deep into your muscles, providing fast relief from:


Stiff Joints | Pulled and Strained Muscles | Myofascial Pain Syndrome (Muscle Pain) | Muscle Spasms | Arthritis (Joint Pain)

Can I wear them to sleep?

Absolutely, the Cocoons are made from ultra soft, breathable recycled performance fibre that is antibacterial and buttery smooth.


So you can wear them overnight and have your legs all freshen up the next morning!

Can they be worn all day or only during workouts?

Cocoon™ can be worn all day and during workouts, running and most other forms of exercise.


You can even wear them when you're out with your loved ones, grocery shopping and during sleep. 


Basically, you can live life on your own terms - pain free.

Do these slip off or slide around the knee while I'm moving?

No. The Cocoon is specially designed with a gripping pad entirely on the inside to hold the sleeve up regardless of how hard you move or exercise.

Can I wash them?

We recommend to simply lay flat and air dry them. Since the inside is made of breathable antibacterial gel that is odor-free and non-toxic.

How does it work?

Soothing cool relief

Place Cocoon in the bag it came with and freeze for 2 hours to transform it into a cold compression sleeve that delivers 10 minutes of cryotherapy to effectively relieve pain


Calming heat comfort

Microwave Cocoon for 30 seconds to create a heated sleeve that drives heat deep into your muscles, providing fast relief

How long is delivery?

Due to high demand, please expect slight delays! 💜


Cocoons will be delivered right to your front door for easy shopping.


We offer free insured shipping for all orders over $50. Order processing takes 1-3 business days before shipment. Once your item/s is dispatched, the estimated delivery time is:


- USA: 7-14 business days

- UK: 7-18 business days

- Australia: 7-18 business days

- Canada: 7-18 business days

- Europe: 7-18 business days

- Rest of world: 14-20 business days


Once it's shipped out, please allow 3-7 business days (to be safe) for domestic US shipping and 6-15 days for worldwide shipping during the Covid-19 pandemic & holiday season.


“THEY ARRIVED & THEY ARE AWESOME!! Best post run recovery sleeves ever!”- Quinn G.

What if they don't work for me?

Yes! We offer a simple no-hassle returns and refund process. Simply email us at  support@mycocoons.com and we'll ship a replacement or arrange a refund.


We’re so confident that these will be your favorite pain relief sleeve. If they are not, we will cheerfully refund your money back - no question asked.


“Never going back to ice packs! If you're thinking about buying it, just do it.” - Bryan B

See Why Over 23,000+ People Love The Cocoon Knee Flex Pro

Get Back To Active Living

Cocoons will improve blood flow and help you combat that nagging knee pain and provide you the much needed support.

They are perfect for:

  • Regular weightlifters
  • Those who experience golfers elbow
  • Regular runners
  • Patients with patella pain, anterior knee pain and runner's knee

90-Day Trial • Clean and Dry • Easy Returns

Ready For Pain Free Living?