Your Legs Work Hard All Day. Give Them 20 Minutes.

Over 100,000 people slip it on after work, kick back for 20 minutes, and wake up with legs that finally feel normal again. Try it free for 30 days, or your money back.

Air C Banner Image

Your Legs Work Hard All Day. Give Them 20 Minutes.

Over 100,000 people slip it on after work, kick back for 20 minutes, and wake up with legs that finally feel normal again. Try it free for 30 days, or your money back.

custom-text
100,000+ Happy Customers
custom-text
Clinically Proven Therapy
custom-text
Free 3-5 Day U.S. Shipping

Clinic-Level Relief.From Your Couch.

Comfort From Ankles to Thighs

Comfort From Ankles to Thighs


Swollen ankles? Tight calves? Achy knees? Stiff thighs?
Air-C works all four zones, together or one at a time, to target exactly where you hurt.

The rhythmic compression pushes out the fluid buildup, eases the pressure, and kickstarts your body's natural circulation. The same thing a sports therapist does manually — but you're on your sofa.

With regular use, the difference compounds. Less stiffness in the morning. Less swelling by evening. Legs that finally feel alive again.

Backed by Doctors. Proven by Science.

Backed by Doctors

Backed by Doctors. Proven by Science.


Air-compression therapy isn't new, hospitals and surgical recovery centers have used it for 30+ years to prevent blood clots and speed healing.

What's new is having that same clinical technology at home, for $149. No prescription needed. No side effects. No appointments. Just put it on.

3 Customizable Compression Cycles

Compression Cycles

3 Customizable Compression Cycles


Full Recovery Mode — All 3 zones at once: feet, calves, and thighs. Best after a long day on your feet or a tough workout.

Target Two Zones — Focus on your worst areas simultaneously. Great for post-run swelling in calves and feet.

Precision Mode — Zero in on a single zone. Perfect for a specific injury or when one area needs extra attention.

4 Intensity Levels — From gentle daily maintenance to deep, heavy-duty compression. Start low, dial up as your legs adapt.

Relief in 3 easy steps. No skills required.

Relief in 3 easy steps

Relief in 3 easy steps. No skills required.


Air-C was designed to fit seamlessly into your day. You don't need to learn anything complicated or set aside hours for recovery. In just three steps, you're on your way to lighter, pain-free legs.

Step 1: Wrap & connect
Starting at the foot, zip or Velcro the sleeves upward until snug (not tight). Clip the air hose into the handheld controller.

Step 2: Select your session
Press the power button, choose your massage mode and intensity, and hit Start. The smart timer automatically sets a 20-minute cycle.

Step 3: Relax & recover
Kick back with a book, your inbox, or your favorite show while dynamic air waves flush soreness and, if you added the gel pads, soothing heat or icy relief zeros-in on the knees.

Relief You Can Feel

Relief client reviews

Relief You Can Feel


You don’t just ease pain, you take back comfort, confidence, and freedom in your daily life. Relief is simple, natural, and always within reach.

We know it can feel hard to believe real relief is possible. That’s why we make it simple: order Air-C, try it for 30 days, and see how it feels.

If your swelling doesn’t go down, if the pressure doesn’t lift, or if your legs don’t feel noticeably lighter, you can send it back for a full refund. No hassle, no questions asked.

4.5
Rated 4.5 out of 5 stars
2,597 Reviews

Real People, Real Relief

What’s included?

  • 2 Full-Leg Compression Sleeves

    2 Full-Leg Compression Sleeves

  • Handheld Smart Controller

    Handheld Smart Controller

  • 2 Sleeve Extenders - fits larger legs

    2 Sleeve Extenders - fits larger legs

  • Power Adapter

    Power Adapter

  • Quick-Start Guide

    Quick-Start Guide

  • ✅ FREE US SHIPPING

    Always Ships from our U.S. warehouse in 3–5 business days. Need it faster? Express options available at checkout.

  • ✅ 30 DAY RISK FREE RETURNS

    Try Air-C at home for a full 30 days. If your legs don't feel noticeably better, return it for a complete refund.

  • ✅ 1-Year Warranty

    Every Air-C is fully covered against manufacturing defects for 12 months from purchase. Something wrong? We'll fix it or replace it, full stop.

1 of 3

Your Questions, Answered

Will this work for MY specific pain?

Yes. Air-C works because it addresses the root cause - poor blood circulation, which drives most leg and foot discomfort.
Whether your pain is from a desk job, standing all day, post-surgery swelling, or post-workout soreness, thousands of customers report relief using the exact
same device you're getting. Still worried it won't work for you? Try it risk-free for 30 days. If you don't feel the difference, send it back.

How fast will I feel relief?

Most customers feel noticeable relief after their first 20-minute session. The warmth, the gentle compression, the
immediate loosening sensation—you'll know it's working right away.

Full results (reduced swelling, improved mobility, better sleep) typically appear after 2–3 weeks of consistent use (3–4 sessions per week). Patience pays off here.

What if I have larger legs?

Our straps use velcro to make it easy to adjust to the perfect size. Foot: 15” circumference. Calves: 20” circumference. Knee: 22” circumference. Lower thigh: 25” circumference. Upper thigh: 28” circumference. Product is 38” long from toe to upper thigh and weighs 4.6 lbs (2.1 kg). In addition, the AIR C includes leg wrap extensions that expand to fit larger legs. (Each extension adds 7.5” on each side).

Is the relief temporary or permanent?

Both. You'll feel immediate relief during and right after each session (that's temporary). But with consistent use, your
legs actually improve—less stiffness when you wake up, better circulation throughout the day, fewer flare-ups (that's lasting).

Think of it like exercise: one workout feels great, but regular workouts transform your body. Same with Air-C. The more you use it, the better you feel, even on days you're not using it.

Can I use it while watching TV?

Absolutely. One-touch power button, three easy intensity levels, and zero learning curve. Put on your Air-C, sit on the couch, and relax. That's it. No complex setup, no confusing controls, no mess. Most customers use it while unwinding in the evening—their favorite time to give their legs 20 minutes of care they deserve after a long day.

What if I have limited mobility?

Air-C is designed to work for everyone. Easy strap adjustments fit most leg sizes and shapes. Use it seated, lying down,
or even while your legs are elevated. No squatting, no contortions, no strength required.

Three intensity levels mean you control exactly how much compression you get—start low if you're sensitive, increase as your legs adapt.

How easy is the return process?

If for any reason you are not satisfied with your product, return it within 30 days of purchase for a full refund of your purchase price under our Money Back Guarantee.
All REATHLETE devices and accessories come with a one-year warranty for any manufacturing defects in materials or workmanship.

What about shipping?

Standard shipping takes 5–7 business days. Express shipping (2 business days) is available if you can't wait to get
relief. Orders ship from our US warehouse, so you're never waiting weeks for your device to arrive.

Why 100,000+ Chose Air-C Over the Rest

Customer Rating
Price
Compression Strength
HSA/FSA Eligible
Ease of Use
Warranty
Return Policy
Financing
REATHLETE AIR C
$149 (50% off today)
Up to 25 kPa - Clinical grade
Yes - pay with pre-tax dollars
One-touch LCD controller
1 Year
Try it for 30 days
0% interest, 4 payments
OTHER BRANDS
$399–$799
Under 10 kPa - basic level
Often no
App-dependent or no display
1 Year
Void once opened/tested
Not offered
Air-C Leg Massager
Regular price $149.99
Sale price $149.99
$299.99
4.5
Rated 4.5 out of 5 stars
Based on 2,597 reviews
Total 5 star reviews: 1.3k Total 4 star reviews: 1.2k Total 3 star reviews: 51 Total 2 star reviews: 0 Total 1 star reviews: 4
98%would recommend these products
Has our product been effective in addressing your specific wellness or recovery goals?Rated 4.6 on a scale of 1 to 5
2,597 reviews
  • Rosario “. F.
    Verified Reviewer
    Reviewing
    Air C Leg Massager
    I recommend this product
    Rated 5 out of 5 stars
    5 days ago
    Best recovery tool In my Gym

    After a hard leg workout there’s nothing that beats the Air-C massager!! Feels like I can go again after using!! HIGHLY recommend this for your after workout routine or if you have an off day and want to feel great!!

  • LAL
    Reviewing
    Air-C Leg Massager
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    It works, just as advertised!

    I do CrossFit, and after a hard leg workout, it’s nice to put the compression sleeves on and just sit back and relax and let it go to work. My legs feel much better after a tough workout and they aren’t as sore. Highly recommend!

  • Anthony S.
    Verified Reviewer
    Reviewing
    Air C Leg Massager
    I recommend this product
    Rated 5 out of 5 stars
    3 weeks ago
    Bought for my teen Athlete

    Worked great for Soccer tournaments when we were on the road. Held a longer charge in between uses.

  • William Y.
    Verified Buyer
    Reviewing
    Air C Care+
    I recommend this product
    Rated 5 out of 5 stars
    3 weeks ago
    Great Product for poor Leg Circulation

    My 71 year old Brother has very bad leg circulation as a result of a sedentary lifestyle. His legs would go out at the grocery store and he couldn't walk 250' to his mail box. After the third use at 2-3 hours per use he claims he can feel the difference. It was something he would not spend money on so I bought it for him.

    Very Soothing, refreshing, I can feel my circulation improving. (From my Brother)

  • Stephen M.
    Verified Reviewer
    Reviewing
    Air C Leg Massager
    I recommend this product
    Rated 5 out of 5 stars
    3 weeks ago
    leg saving

    I have had my Air-c for several years as a comfort; however, recently I used it for swelling in my legs. I would like to thank Reathlete for their prompt after-market support. they have been very kind.