SKU: 99184844713

DonJoy MaxTrax ROM Air Walker – Pneumatic Range of Motion Walking Boot

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Description

DonJoy MaxTrax ROM Air Walker – Pneumatic Range of Motion Walking BootDonJoy MaxTrax ROM Air Walker Pneumatic Range of Motion Walking Boot Call 866 218 0902 to confirm the correct walker boot size before ordering and make sure ROM control is appropriate for your recovery. The DonJoy MaxTrax ROM Air Walker is a pneumatic walking boot with an adjustable range of motion (ROM) hinge designed for patients recovering from fractures, severe ankle sprains, Achilles tendon repair, post operative procedures, and lower leg

DonJoy MaxTrax ROM Air Walker – Pneumatic Range of Motion Walking Boot

Call 866-218-0902 to confirm the correct walker boot size before ordering and make sure ROM control is appropriate for your recovery.

The DonJoy MaxTrax ROM Air Walker is a pneumatic walking boot with an adjustable range-of-motion (ROM) hinge designed for patients recovering from fractures, severe ankle sprains, Achilles tendon repair, post-operative procedures, and lower leg injuries that require controlled motion during healing.

Unlike a standard fixed walker boot, the ROM version allows providers to control plantar-flexion and dorsiflexion settings while still protecting the foot and ankle. The integrated air chamber system helps manage swelling changes during recovery, while the ROM hinge supports progressive rehabilitation instead of full immobilization alone. ROM settings allow motion control from 45° plantar-flexion to 30° dorsiflexion in 7.5° increments. 


Quick Clinical Summary

  • Brand: DonJoy
  • Product: MaxTrax ROM Air Walker
  • Type: Pneumatic ROM walking boot
  • Fit: Left or right foot
  • Color: Black
  • Sizes: Pediatric/X-Small, Small, Medium, Large, X-Large
  • Support System: Adjustable pneumatic air chambers + ROM hinge
  • Common Use: Stable fractures, severe sprains, Achilles repair, post-op recovery
  • HCPCS: L4361

Why Choose the MaxTrax ROM Air Walker?

Some recoveries require more than immobilization—they require controlled motion. The MaxTrax ROM Air Walker allows providers to protect healing tissue while gradually restoring safe ankle movement during rehabilitation.

This walker boot is commonly used for:

  • Moderate to severe ankle sprains
  • Stable foot and ankle fractures
  • Achilles tendon repair recovery
  • Post-operative ankle and foot procedures
  • Soft tissue injuries requiring protected ROM
  • Immobilization following lower leg injuries
  • Delayed union or non-union distal tibia/fibula injuries

The adjustable air chambers improve comfort and edema control, while the ROM hinge helps prevent over-restriction during later healing phases. This makes it a stronger clinical choice than a fixed walker boot when physician-guided motion is required. 


Sizing Guide – Choose by Shoe Size

Sizing should be based on shoe size, not clothing size. Proper fit affects immobilization, gait stability, edema control, and ROM hinge performance.

If you are between sizes, post-operative swelling is significant, or bulky dressings will be worn inside the boot, call before ordering.

Size Men’s Shoe Size Women’s Shoe Size Pediatric Shoe Size
X-Small / Pediatric N/A Up to 4 Up to 2
Small Up to 5 4.5 – 6 N/A
Medium 5.5 – 10 6.5 – 11 N/A
Large 10.5 – 13.5 11.5 – 14.5 N/A
X-Large 14 – 17 N/A N/A

Sizing verified from DonJoy and Enovis product data for the MaxTrax ROM Air Walker. 

How to Choose the Correct Boot

  1. Use the patient’s regular shoe size as the starting point
  2. Account for swelling, dressings, or post-op wraps that may require more internal space
  3. Choose the size that allows secure closure without toe crowding
  4. Confirm ROM settings match physician instructions
  5. Call before ordering if the patient is between sizes or ROM restrictions are unclear

When to Size Up

  • Post-operative swelling is significant
  • Bulky dressings or wraps are required
  • The patient falls between two sizes
  • Forefoot pressure or toe crowding is a concern

When Not to Size Down

Do not size down for tighter compression. Proper immobilization and hinge alignment matter more than aggressive tightness.

Fit warning: A boot that is too large reduces stability and controlled motion. A boot that is too small increases pressure, skin irritation, and poor compliance. Call 866-218-0902 for sizing help before ordering.


Clinical Features

  • ROM hinge allows controlled plantar-flexion and dorsiflexion
  • Motion settings from 45° plantar-flexion to 30° dorsiflexion
  • Adjustable pneumatic air chambers accommodate edema changes
  • Integrated pump for liner inflation and adjustment
  • Wide footbed improves stability and accommodates bandages
  • Swiveling D-rings for crisscross or parallel strap setup
  • Malleable uprights for tibia/fibula fit adjustment
  • Low-profile rocker sole improves walking comfort

Specifications

  • Manufacturer: DonJoy / DJO
  • Product Name: MaxTrax ROM Air Walker
  • Product Type: Pneumatic ROM walking boot
  • Fit: Left or right foot
  • Color: Black
  • Available Sizes: Pediatric/X-Small, Small, Medium, Large, X-Large
  • Compression System: Adjustable pneumatic air chambers
  • ROM Control: 45° plantar-flexion to 30° dorsiflexion
  • HCPCS: L4361
  • Unit: 1 walker boot

Compare Related Orthopedic Support Options


Frequently Asked Questions

What is the DonJoy MaxTrax ROM Air Walker used for?

It is used for protected walking and controlled motion recovery after fractures, severe ankle sprains, Achilles repair, post-operative procedures, and lower leg injuries requiring ROM management.

How is this different from a standard walking boot?

A standard walking boot provides fixed immobilization. The ROM version adds an adjustable hinge so providers can safely control ankle motion during healing progression.

How do I choose the correct size?

Choose by shoe size using the sizing chart. Also consider swelling, dressings, and post-operative wraps. If between sizes, call before ordering.

Can I wear this all day?

Yes, when directed by your physician. Weight-bearing level, ROM settings, and daily wear time should always follow provider instructions.

Do I need a prescription for this walker boot?

Many patients purchase directly, but insurance reimbursement may require physician documentation depending on your provider and plan.

What if I order the wrong size?

Sizing mistakes reduce immobilization quality and may affect ROM hinge performance. Call before ordering whenever possible to avoid unnecessary returns.

What if swelling or pain gets worse?

Increased swelling, numbness, pressure pain, or skin changes should be reviewed by your physician immediately. The boot supports healing but does not replace medical evaluation.

Can this be used after Achilles tendon repair?

Yes. It is commonly used when protected immobilization and staged ROM progression are required after Achilles repair.


Florida Support + Nationwide Delivery

Medical Department Store helps patients and caregivers choose walking boots, ankle braces, and orthopedic recovery products with nationwide delivery and expert fit guidance.

Correct sizing and proper ROM selection directly affect recovery outcomes, gait safety, and patient compliance during rehabilitation.

Call 866-218-0902 for DonJoy MaxTrax ROM sizing help.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 99184844713

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4.6 ★★★★★
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R.
New York, US
★★★★★ 5
Great product
Color: Navy Blue
Awesome product. It does everything I need it to. Very smooth and stylish as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
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Kindle Customer
Lexington, US
★★★★★ 4
keyboard and case is phenomenal, trackpad is borderline unfunctional
Color: Black
I bought this case, because of the keyboard and trackpad, i wanted to use my ipad more like a laptop. the keyboard is phenomenal and certaintly better than other cheap ipad keyboards i have tried, I can actually use this one without having to repeatedly slam or hard press certain keys and can actually have a flow of typing. additionally, everything else regarding the case itself is amazing. it isnt cumbersome or bulky and it is very easy to swap between ipad and laptop mode on the fly. the trackpad however is genuinely unusable. the sensitivity on the trackpad is horrid and I cannot figure out how to change it, and additionally, clicking using the trackpad is outright impossible. you try to left click, it registers as a right click, or you try to click and it instead snaps your cursor to the bottom of the screen instead. it is also impossible to use any gesture functions with the trackpad, even something as simple as scrolling up and down or left to right is impossible. it is outright impossible to have any kind of workflow using the trackpad. it is unfortunately just a lot easier to use the keyboard and touch screen! its a shame that the keyboard and case itself is very nice too, so I will now have to spend more money on a separate mouse, which is additionally ANOTHER item i will have to carry around, just to make what I already bought work the way I expected.
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Reviewed in the United States on June 4, 2026
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Jessie A.
Cuba, US
★★★★★ 5
Great quality at a great price range!
Color: Navy Blue
Works very well for the day to day. Great quality at a great price range. Would definitely buy again if needed.
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Reviewed in the United States on May 14, 2026
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Allana W
West Palm Beach, US
★★★★★ 5
Solid case.
Color: Sky-Blue
Love this case. Fits great and the color is great! The keyboard is nice and it even has a little spot for a stylist.
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Reviewed in the United States on June 3, 2026
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Nosiest
Los Angeles, US
★★★★★ 4
Cheap and good
Color: Black, Color: Black
I chose the color black and it gives a really nice look, especially with the multicolor led lights around the keys. It is very easy to clean and you can shut off the keyboard to prevent any mess with the iPad. The magnet is very nice and keeps the keyboard in place. The keyboard doesn’t easily slip or anything so it holds the iPad very well. Only bad thing is that over time the iPad begins to scrape off the pain and it leaves your keyboard with some white spots all over :/ but if looks isn’t something that you care about, this is the keyboard for you. Don’t use it for gaming because there is a delay in functionality when you press a key and then try to use the pad. Also, you have to press the keys a bit harder than the usual keyboard. But for the price? This is a great item! Definitely worth my money
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Reviewed in the United States on January 18, 2026

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