Is Cast21 the Future of Orthopedics for Patients of All Ages?

Doctor treating patient's broken arm with cast21 waterproof cast alternative
Medically reviewed by
Written by

Cast21 is a new and innovative cast alternative that is changing the way orthopedic medicine is practiced. Designed to provide patients with a more comfortable way to heal, Cast21 offers new hope for those who have suffered from a variety of injuries.

Whether you are a pediatric patient, adult patient, geriatric patient, or athlete, Cast21 has been designed with you in mind. This product delivers a simpler and faster application process and has already gained a lot of popularity among patients and doctors around the world. So what makes Cast21 so special for patients of all ages? Keep reading to find out! 

Cast21 Is Changing the Way People Heal

Young by in swimming pool wearing an arm cast alternative

Cast21 was created to address the shortcomings of traditional plaster and fiberglass casts for healing orthopedic injuries. One of the main problems with traditional casting methods is that they can be uncomfortable and restrictive for patients, causing itchiness and embarrassing odors. 

Additionally, traditional casts can be a very inefficient process. The time it takes to apply and set can vary drastically depending on many different factors, sometimes it can take several hours.

Fortunately, advances in modern casting techniques have been developed to overcome some of these limitations. Our Cast21 product is very efficient. With our cast alternative, you can have a hassle-free experience that gets your treatment done in just minutes. 

Cast21 is made from a lightweight and breathable material that helps to keep the skin cool and dry, and it can be easily adjusted to provide a customized fit! 

The cast is also waterproof, allowing patients to remain active while they heal, making it an ideal choice for those who want to enjoy their favorite exercises and activities. 

“I Hopped Right In The Shower Without Even Thinking Twice. Amazing!”

How It Works

Patient with broken arm wearing cast21 cast alternative

Cast21 has developed a new approach to orthopedic technology that is sleek, comfortable, and easy to use. 

Step 1: The Cast21 rapid application system includes a sleeve that is placed over the injured arm that perfectly molds to your body. 

Step 2: The sleeve is then filled with a fast curing resin formula that hardens in minutes, making it quick care for both patients and doctors. 

Step 3: Once the sleeve is fully hardened, it forms a robust support structure for the injured arm. 

The Cast21 system is an innovative, safe, and quick way to treat patients with a variety of injuries. 

Incredibly Unique Cast Alternative

Cast21 is a long-overdue upgrade to traditional orthopedic casting methods that offers a number of benefits not available with other products.

The unique design of the Cast21 product allows it to be easily adjusted to the specific needs of each individual patient, providing a level of customized support for patients of all ages that is not possible with traditional plaster or fiberglass casts. Some of the benefits of our cast alternative include: 

Lightweight: Our cast alternative is significantly lighter, making it more comfortable for patients to wear.

Breathable: Cast21 is engineered with an open lattice structure to allow air and moisture to circulate, which helps to prevent skin irritation and itchiness.

Waterproof: The waterproof design is so hygienic, it’s much easier to keep the arm clean. Patients can shower, bathe, and swim without having to worry about damaging their Cast21 product. 

Rapid Application: Applying the immobilization net is much simpler and faster. The entire process can be completed in just minutes, giving patients a hassle-free experience.

“No Itch, No Sweat. I Forgot I Was Wearing It.”

Streamlined Healthcare

When most people think of medical care, they probably don't think of it as being all that efficient. However, Cast21 is working hard to change that perception. 

Cast21 is revolutionizing the way medical providers care for patients with broken bones and other injuries by providing a much-needed update to the way medical care is delivered. 

The process of applying the cast alternative is quick and easy, which helps streamline care and reduce costs for everyone involved. As a result, Cast21 is becoming the preferred choice for medical providers around the world. 

What Kind of Injuries Does Cast21 Treat?

The Cast21 alternative can be a great option for those with orthopedic injuries in the arm or wrist including: 

Who Is Cast21 For?

woman hiking wearing cast21 arm brace alternative

Cast21 is for pediatric, adult, and geriatric patients who need immobilization or support for their injuries. It is also great for athletes who want to remain active while they heal.  


Cast21 is a new type of cast alternative that is transforming the way that young patients heal from broken bones. The cast alternative is perfect for kids and teens who want to enjoy their favorite activities while they heal from an injury. 

The cast is completely waterproof, so pediatric patients can go swimming, participate in sports and play with their friends without feeling restricted. Best of all, Cast21 is available in a variety of fun colors and patterns that kids will love. If your child is healing from a broken bone, Cast21 is sure to make the experience far more enjoyable. 


Accidents can happen to anyone, even to the most careful among us. And when they do, it's important to have a cast that won't get in the way of your daily life. That's where Cast21 comes in. 

Our innovative design is perfect for adult patients who have suffered from an orthopedic arm injury. The sleek, lightweight materials allow you to go about your day-to-day activities without feeling weighed down. And because our design helps prevent irritation, you'll be able to wear your Cast21 for the entire duration of your treatment. 


The aging process can bring many challenges, both physically and mentally. One physical challenge that many seniors face is osteoporosis, a condition that causes the bones to become fragile. Osteoporosis can lead to painful fractures, and the healing process can be difficult for seniors who are already dealing with other chronic health conditions that require special care. 

Cast21 is a unique casting solution that is designed with comfort and hygiene in mind. The open lattice design allows nursing staff to easily monitor the skin for any signs of infection. As a result, Cast21 provides a number of benefits for both nursing staff and geriatric patients who need extra care. 


For many athletes, getting an injury and being placed in a cast can put a halt to their professional careers. Cast21, however, offers a more modern casting or bracing approach that is becoming increasingly popular among athletes. 

Using a fast-hardening formula that hardens in minutes, Cast21 creates custom-fitted casts that are significantly lighter and more breathable than traditional casts. In addition, the unique design allows athletes to easily shower with the cast alternative after workouts. 

This means that athletes can get the treatment they need without disrupting their training schedule. With its unique features and benefits, it's no wonder that Cast21 is quickly becoming the preferred choice for athletes. 

Why Trust Us?

When you choose an orthopedic casting provider, you want to be sure that you are putting your trust in a company with the experience and expertise to provide the best possible care. 

We believe that by revolutionizing the orthopedic industry with our innovative new approach to cast technology, we can make a real difference in the lives of those who need it.

We have a team of professionals with years of experience in the medical field, who are passionate about creating advancements in orthopedic treatments, to provide the highest quality care. 

At Cast21, we believe that every patient deserves access to proper medical care, and our products are designed with that goal in mind. Our products are FDA-registered and rigorously tested to ensure your comfort and safety. When you choose Cast21, you can be confident that you are getting a product you can trust. 

Request a Cast21 Sample

As the demand for more streamlined medical products continues to grow, Cast21 is transforming the field of orthopedic casting. Whether you are an athlete, pediatric, adult, or geriatric patient, Cast21 can help you heal from your orthopedic injury in a more comfortable and convenient way. If you are looking for an alternative to the confines of traditional casting methods, ask your doctor if Cast21 is right for you.

If you have any questions or would like to learn more about Cast21, please feel free to contact us. We would be more than happy to answer any of your questions and help you get on the road to recovery!

Keep Reading: 

Related Blog Posts

A man with a blue waterproof cast cover on his forearm is shown in the shower, with water droplets visible, indicating the cast cover is protecting his cast while bathing.

What Happens if a Cast Gets Wet Inside?

December 15, 2023

A close-up of a person's forearm and hand giving a thumbs-up gesture. The hand and a significant portion of the forearm are covered in a white, neatly applied cast, indicating a wrist fracture. The background is a neutral, solid color.

Serial Casting: What It Is & How It Helps Muscular Conditions

November 14, 2023

Young athlete playing soccer on the field

Can My Child Play Sports with a Cast?

October 29, 2023