OTC 1798 Inflatable Low Top Air Walker Boot

Recover with confidence using the OTC 1798 Inflatable Low Top Air Walker Boot, a premium orthopedic walking boot designed to stabilize the foot and ankle while promoting safe healing after injury or surgery. Featuring an adjustable pneumatic air bladder, shock-absorbing sole, and lightweight rocker-bottom design, this medical walking boot provides customizable support and exceptional comfort throughout your recovery.

The integrated air pump allows you to easily adjust compression for a secure fit as swelling changes during rehabilitation. Combined with a durable molded frame and breathable foam liner, this walker boot helps reduce pain, improve stability, and support a more natural walking motion.

Whether you're recovering from an ankle fracture, severe sprain, Achilles tendon injury, or foot surgery, the OTC 1798 provides dependable protection while allowing safe mobility during the healing process.

Features & Benefits

• Adjustable pneumatic air bladder provides customized compression and support

• Helps reduce pain, swelling (edema), and ankle instability

• Low-top design offers support while allowing greater lower leg mobility

• Lightweight rocker-bottom sole promotes a more natural walking gait

• Shock-absorbing outsole helps reduce impact during walking

• Non-slip sole improves traction and stability

• Durable molded shell offers excellent protection for injured feet and ankles

• Soft, breathable foam liner helps keep the foot cool and comfortable

• Adjustable hook-and-loop straps accommodate swelling and bulky bandages

• Fits either the left or right foot

Ideal For

• Stable ankle fractures

• Foot fractures

• Severe ankle sprains (Grade II & III)

• Achilles tendon injuries

• Metatarsal fractures

• Stress fractures

• Soft tissue injuries

• Post-operative recovery

• Foot and ankle rehabilitation

Product Specifications

• Model: OTC 1798

• Style: Low Top Pneumatic Walking Boot

• Support Level: Maximum

• Compression: Adjustable inflatable air bladder

• Sole: Rocker-bottom, shock-absorbing, non-skid

• Closure: Adjustable hook-and-loop straps

• Fits: Left or Right Foot

Size Guide

Choose your size based on your regular shoe size.

Size	Men's Shoe Size	Women's Shoe Size
X-Small	N/A	4–5
Small	5–6	5.5–7
Medium	6.5–10	7.5–11
Large	10.5–12	11.5–13
X-Large	12+	13+

Why Choose the OTC 1798 Air Walker Boot?

The OTC 1798 combines medical-grade stabilization with adjustable air compression to deliver excellent support throughout every stage of recovery. The inflatable liner adapts as swelling changes, while the rocker-bottom sole encourages a smoother, more natural walking pattern. It's an excellent choice for patients recovering from fractures, sprains, tendon injuries, or orthopedic surgery.

Must Medical Equipment serves Metro Vancouver and the Fraser Valley, including Surrey, Langley, White Rock, Delta, Richmond, Burnaby, Coquitlam, Vancouver, North Vancouver, West Vancouver, Maple Ridge, Pitt Meadows, Port Coquitlam, Port Moody, New Westminster, Tsawwassen, Ladner, Abbotsford, Mission, and Chilliwack. Visit our showroom or order online with local delivery available.

Frequently Asked Questions — OTC 1798 Air Walker Boot

1. What is the OTC 1798 Air Walker Boot used for?

The OTC 1798 is a pneumatic walking boot designed for maximum foot and ankle stabilization during recovery from stable ankle fractures, foot fractures, severe ankle sprains (Grade II & III), Achilles tendon injuries, metatarsal fractures, stress fractures, soft tissue injuries, and post-operative rehabilitation.

2. What does the inflatable air bladder do?

The pneumatic air bladder is an internal cushion that you inflate using the integrated pump to customize the level of compression around your foot and ankle. As swelling decreases during recovery, you can adjust the air pressure to maintain a snug, supportive fit throughout the healing process.

3. How do I inflate the air bladder?

Use the integrated pump button or bulb (located on the boot) to add air until you feel comfortable, even compression around your foot and ankle. To release air, press the release valve. Adjust as needed throughout the day as swelling changes.

4. Does the OTC 1798 fit both left and right feet?

Yes. The OTC 1798 is designed to fit both the left and right foot, so you only need one boot regardless of which foot requires support.

5. How do I choose the correct size?

Select your size based on your regular shoe size: X-Small (Women's 4–5), Small (Men's 5–6 / Women's 5.5–7), Medium (Men's 6.5–10 / Women's 7.5–11), Large (Men's 10.5–12 / Women's 11.5–13), X-Large (Men's 12+ / Women's 13+).

6. What is a rocker-bottom sole and why does it help?

A rocker-bottom sole is curved from heel to toe, which helps roll the foot forward during walking without requiring the ankle to flex. This promotes a more natural gait pattern and reduces stress on the injured foot and ankle during recovery.

7. Can I walk normally while wearing the OTC 1798?

Yes. The rocker-bottom sole and shock-absorbing outsole are designed to allow safe, comfortable walking during recovery. Many patients use a walking boot as a transitional device between a cast and normal footwear. Always follow your healthcare provider's guidance on weight-bearing activity.

8. Is the OTC 1798 suitable for ankle fractures?

Yes. The OTC 1798 is commonly prescribed or recommended for stable ankle fractures where immobilization and protection are needed while still allowing limited mobility. Always confirm with your doctor or physiotherapist that a walking boot is appropriate for your specific fracture.

9. Can I use the OTC 1798 after foot surgery?

Yes. The OTC 1798 is widely used for post-operative foot and ankle rehabilitation. It provides the protection and stabilization needed during the early stages of recovery while allowing controlled mobility. Follow your surgeon's specific post-operative instructions.

10. How do I clean the OTC 1798?

Wipe the exterior shell with a damp cloth and mild soap. The foam liner can be hand washed with mild soap and warm water and air dried. Do not machine wash, submerge the boot, or use harsh chemicals on any components.

11. Can I drive while wearing the OTC 1798?

Driving while wearing a walking boot is generally not recommended, especially on the right foot, as it may impair your ability to safely operate the brake and accelerator. Consult your healthcare provider and check local regulations before driving with a walking boot.

12. How long will I need to wear the walking boot?

Wear time depends entirely on your injury and your healthcare provider's treatment plan. Fractures and post-surgical recovery typically require 4–8 weeks in a walking boot, while sprains may require less time. Always follow your doctor's or physiotherapist's specific recommendations.

13. Should I wear a sock inside the OTC 1798?

Yes. Wearing a clean, moisture-wicking sock inside the boot helps improve comfort, reduce friction, and maintain hygiene. A compression sock may also be recommended by your healthcare provider to help manage swelling.

14. Can I shower with the OTC 1798 on?

No. The OTC 1798 is not waterproof and should not be worn in the shower or submerged in water. Use a waterproof cast cover or follow your healthcare provider's instructions for bathing safely during recovery.

15. Will I need a heel lift for my other shoe?

Yes. Because the walking boot adds height to one foot, many users experience gait imbalance. A heel lift or even shoe for the opposite foot is often recommended to equalize leg length and reduce strain on the hip, knee, and lower back during recovery.

16. Is a prescription required to purchase the OTC 1798?

No prescription is required. The OTC 1798 is an over-the-counter walking boot available directly from Must Medical Equipment online or at our showroom. However, we strongly recommend consulting a healthcare professional to confirm it is appropriate for your specific injury.

17. Can the OTC 1798 be used for Achilles tendon injuries?

Yes. The boot immobilizes the ankle and reduces stress on the Achilles tendon, which is essential for healing Achilles tendon tears, ruptures, and tendonitis. Your healthcare provider may also recommend a heel wedge inside the boot to further reduce tendon tension.

18. How do I prevent the boot from slipping during walking?

Ensure the hook-and-loop straps are securely fastened and the air bladder is properly inflated for a snug fit. The non-slip outsole also helps maintain traction on most surfaces during walking.

19. Can I use the OTC 1798 for a stress fracture?

Yes. Walking boots are commonly recommended for metatarsal and other foot stress fractures to offload the injured bone and allow healing while maintaining limited mobility. Confirm with your healthcare provider that a walking boot is appropriate for your specific stress fracture location and severity.

20. Where can I buy the OTC 1798 in Surrey or Vancouver?

Must Medical Equipment carries the OTC 1798 Air Walker Boot and serves Metro Vancouver and the Fraser Valley, including Surrey, Langley, White Rock, Delta, Richmond, Burnaby, Coquitlam, Vancouver, North Vancouver, West Vancouver, Maple Ridge, Abbotsford, and Chilliwack. Order online with local delivery or visit our showroom.