Pediatric Waterproof Cast

Your Child Can Still Swim This Summer

FlexiOH pediatric waterproof casts let kids shower, bathe, swim, and stay active while their fracture heals safely. No cast saw. No itching. Applied in under 3 minutes. Biocompatible foam certified safe for children’s skin.

ISO 10993-10 CertifiedBiocompatible — safe for children’s skin
FDA RegisteredMedical device safety compliance
100% WaterproofSwim, bathe, and play freely
No Cast SawZipper removal — no fear, no noise
100%
Waterproof — pool, lake, bath, ocean
Ages 3+
Pediatric sizing available
<3 min
Application time — less stress for kids
0
Cast saws required — zipper closure

The Waterproof Cast for Kids That Changes Everything About Recovery

When a child breaks a bone, the immediate concern is healing. But for parents, the weeks that follow bring a cascade of practical problems: how do you bathe a child with a cast? What happens at swim practice? What about summer camp, the pool, the beach? Traditional plaster and fiberglass casts cannot get wet — and for children, keeping a cast dry is nearly impossible.

The FlexiOH pediatric waterproof cast solves every one of these problems. It is 100% waterproof, meaning your child can bathe normally, swim in pools and lakes, and stay active throughout recovery. The open-lattice design allows 46% of the skin to breathe, dramatically reducing the itching and skin breakdown that make traditional casts so miserable for children. And because FlexiOH uses a zipper closure instead of a cast saw, removal is quiet, gentle, and completely stress-free.

  • 100% waterproof — baths, pools, lakes, and the ocean are all fine
  • Biocompatible foam inner lining certified to ISO 10993-10 — safe for children’s skin
  • Open-lattice design — 46% exposed skin reduces itching and skin breakdown
  • Zipper closure — no cast saw, no noise, no fear at removal
  • Lightweight polymer — less fatigue for small arms and legs
  • Available in pediatric sizes for children ages 3 and up
  • Radiolucent — X-rays without cast removal, fewer stressful appointments
Child at the beach with a waterproof cast, enjoying summer activities

Why Children Are Especially Good Candidates for a Waterproof Cast

Children are more active than adults during recovery, more likely to get their casts wet during normal play and bathing, and more sensitive to the discomfort of traditional casts. A waterproof cast for kids is not a luxury — for most pediatric fracture patients, it is the better clinical choice. Orthopedic pediatric specialists increasingly recommend waterproof casting systems because they reduce cast-related complications, improve patient compliance, and eliminate the cast saw anxiety that makes removal traumatic for young children.

Clinical Safety — What the Evidence Says

The FlexiOH system is manufactured under ISO 13485 quality management standards. The inner foam lining is independently certified to ISO 10993-10 for biocompatibility — the same standard used to certify implantable medical devices for skin safety. A published clinical study in the Journal of Medical Sciences and Health (2024) demonstrated a 100% healing rate in adult patients with distal radius fractures, with no adverse skin events reported. The same biocompatible materials and immobilization technology are used in pediatric configurations.

Source: Bali T, et al. JMSH. 2024;10(1):104–110. DOI: 10.46347/jmsh.v10.i1.23.10

Every Parent’s Concern — Answered

The most common questions parents ask when their child needs a cast — and why FlexiOH addresses every one of them.

“How do I bathe my child with a cast?”

With FlexiOH, you don’t have to worry. Your child can bathe normally — no plastic bags, no waterproof covers, no stress. The cast is 100% waterproof and dries quickly after water exposure.

“Can my child swim with a waterproof cast?”

Yes. FlexiOH is designed for full water immersion. Your child can swim in pools, lakes, and the ocean throughout recovery. The open-lattice design allows water to drain freely and the cast dries quickly.

“Will the cast saw scare my child?”

FlexiOH uses a zipper closure — there is no cast saw. Removal is quiet, gentle, and takes seconds. This is one of the most significant advantages for pediatric patients, who often develop significant anxiety around cast removal.

“Is it safe for my child’s skin?”

Yes. The inner foam lining is certified to ISO 10993-10 for biocompatibility — the same standard used for implantable medical devices. It has been independently tested and confirmed safe for prolonged skin contact, including sensitive pediatric skin.

“Will it hold the bone properly?”

FlexiOH provides equivalent immobilization to traditional fiberglass casts. The light-cured polymer hardens to the same rigidity as fiberglass within minutes of application. A published clinical study confirmed 100% healing rates in fracture patients.

“What if my child is very young or very small?”

FlexiOH pediatric configurations are available in multiple sizes for children ages 3 and up. Your treating physician will select the appropriate size and configuration for your child’s age, weight, and fracture type.

Why Parents Trust OrthoHeal for Their Child’s Cast

OrthoHeal is the authorized national dealer for FlexiOH pediatric and adult waterproof cast systems in the United States. We supply directly to orthopedic practices, pediatric orthopedic specialists, urgent care centers, and children’s hospitals nationwide.

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ISO 10993-10 Biocompatible Materials

The inner foam lining of every FlexiOH cast is independently certified to ISO 10993-10 — the international standard for biocompatibility of medical devices in contact with skin. This is not a marketing claim; it is a certified laboratory result.

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FDA Registered Medical Device

FlexiOH is an FDA-registered medical device manufactured under ISO 13485 quality management standards. Every unit is manufactured to the same quality specifications used for adult orthopedic immobilization devices.

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Authorized National Dealer

We are the official authorized dealer for FlexiOH in the United States. Every unit is sourced directly from the manufacturer, ensuring authenticity, quality control, and full clinical documentation.

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Parent Support Line

Our team is available by phone to answer parent questions about pediatric waterproof casts, help find authorized providers near you, and assist with insurance and ordering questions. Call (937) 776-7801.

What Parents Say About FlexiOH

★★★★★

“My daughter broke her wrist two weeks before our beach vacation. I was devastated. Her orthopedist fitted her with the FlexiOH waterproof cast and she was in the ocean on day three. She didn’t miss a single day of vacation. I cannot recommend this enough to other parents.”

Parent of 9-year-old fracture patient, Florida
★★★★★

“My son broke his arm two weeks before his travel baseball tournament. With the FlexiOH waterproof cast, he was able to stay on the team and even play in the tournament. His orthopedist was amazed at how well it held up. And the removal — no cast saw — was completely stress-free.”

Parent of 12-year-old fracture patient, Indiana
★★★★★

“As a pediatric orthopedic nurse practitioner, I have been recommending FlexiOH for two years. The improvement in pediatric patient experience is dramatic — especially the zipper removal. Children who would have been terrified of a cast saw are completely calm. Parent satisfaction is through the roof.”

Pediatric Orthopedic Nurse Practitioner, Cincinnati, OH

Pediatric Waterproof Cast — Parent FAQ

Yes. FlexiOH is 100% waterproof and designed for full water immersion. Your child can swim in pools, lakes, and the ocean. The open-lattice polymer shell allows water to pass through and drain freely, and the cast dries quickly after water exposure. There is no risk of cast degradation from water contact.
FlexiOH pediatric configurations are available for children ages 3 and up. Multiple pediatric sizes are available for different arm and leg circumferences. Your child’s treating physician will select the appropriate size and configuration based on your child’s age, size, and fracture type.
Yes. The inner foam lining of the FlexiOH cast is certified to ISO 10993-10 for biocompatibility — the same standard used for implantable medical devices. It has been independently tested and confirmed safe for prolonged skin contact, including sensitive pediatric skin. The open-lattice design also allows 46% of the skin to breathe, reducing the risk of skin breakdown and irritation.
No cast saw is required. FlexiOH uses a zipper closure that allows the cast to be removed quickly and quietly by your child’s physician. This is one of the most significant advantages for pediatric patients, who often develop significant anxiety around the noise and vibration of a cast saw. Removal takes seconds and is completely stress-free.
Contact OrthoHeal at (937) 776-7801 or use the form below to request a provider referral. We maintain a network of authorized FlexiOH providers across the United States, including pediatric orthopedic specialists, urgent care centers, and children’s hospitals. We will help you find the nearest provider who offers FlexiOH for pediatric patients.

Find a Pediatric Waterproof Cast Provider Near You

Contact OrthoHeal to find an authorized FlexiOH pediatric provider in your area. Our specialists will help match your child with the right provider and configuration for their specific fracture.

CoverageNationwide — all 50 states

Request Pediatric Provider Information