ORTONYX Kids Thumb Immobilizer Brace ACJB2303 in green, thumb spica splint with red wrist and thumb straps on child's hand
ORTONYX pediatric wrist support sizing guide: wrist circumference diagram with red loop; fits 4–6¼ in (10–16 cm).
Child wearing ORTONYX Kids Thumb Immobilizer Brace ACJB2303, green thumb spica splint with wrist and thumb straps.
ORTONYX Kids Thumb Immobilizer Brace ACJB2303, neon green with red wrist and thumb straps; 7.5 x 7 in, pediatric thumb spica.
ORTONYX Kids Thumb Immobilizer Brace ACJB2303 thumb spica splint with red adjustable wrist/thumb straps and aluminum stay
ORTONYX user manual laid open, showing waist, body, chest corset instructions and photos of a back brace, multilingual layout.
ORTONYX Kids Thumb Immobilizer Brace ACJB2303 in green, thumb spica splint with red wrist and thumb straps on child's hand
ORTONYX pediatric wrist support sizing guide: wrist circumference diagram with red loop; fits 4–6¼ in (10–16 cm).
Child wearing ORTONYX Kids Thumb Immobilizer Brace ACJB2303, green thumb spica splint with wrist and thumb straps.
ORTONYX Kids Thumb Immobilizer Brace ACJB2303, neon green with red wrist and thumb straps; 7.5 x 7 in, pediatric thumb spica.
ORTONYX Kids Thumb Immobilizer Brace ACJB2303 thumb spica splint with red adjustable wrist/thumb straps and aluminum stay
ORTONYX user manual laid open, showing waist, body, chest corset instructions and photos of a back brace, multilingual layout.

Pediatric Thumb Immobilizer Brace Thumb Spica Support Splint

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  • Estimated Delivery:Aug 25 - Aug 29

  • Free Shipping & Returns: On all orders over $15

ORTONYX Kids Thumb Immobilizer Brace ACJB2303 in green, thumb spica splint with red wrist and thumb straps on child's hand

Pediatric Thumb Immobilizer Brace Thumb Spica Support Splint

Product description
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Key Features

  • Thumb spica stabilization: The Kids Thumb Immobilizer Brace limits painful thumb motion while supporting the wrist.
  • Adaptable aluminum stay: Contours to the thumb for a more secure, neutral position and targeted stability.
  • Adjustable compression straps: Wide wrist strap and secondary thumb strap provide personalized support throughout the day.
  • Breathable, moisture‑wicking fabric: Lightweight materials help regulate temperature and manage perspiration for extended wear.
  • Slim, low‑profile design: Wears discreetly under sleeves without bulk and allows unaffected fingers to move freely.
  • Seamless thumb‑web panel: Smooth knit between thumb and forefinger helps prevent rubbing and irritation.
  • Durable hook‑and‑loop closure: Reliable fastening makes on/off easy for caregivers and kids.
  • Gentle compression sleeve effect: Even pressure distribution assists comfort during routine activities.

The ORTONYX Kids Thumb Immobilizer Brace is a thumb spica support splint designed to stabilize the thumb while supporting the wrist in a comfortable, low‑profile design. This kids-focused brace helps limit painful thumb motion and offers adjustable compression for everyday wear at school, home, or practice. A lightweight, breathable fabric keeps hands cooler, while an adaptable aluminum stay contours to the thumb for secure positioning. With a wide wrist strap and an additional thumb strap, caregivers can fine‑tune the fit as needs change throughout the day. Ideal for De Quervain (gamer’s thumb), trigger thumb, spasms, and situations where steady thumb support is recommended by a healthcare professional.

Clinical Benefits

  • Helps immobilize the thumb to reduce motion that may aggravate sensitive tissues.
  • Assists in maintaining a supported, neutral thumb position during daily activities.
  • Provides adjustable compression that can help ease activity‑related discomfort.
  • Supports wrist stability to complement thumb immobilization.
  • Breathable materials aid comfort, which can encourage consistent, appropriate wear.
  • Seamless design at the thumb web helps minimize skin irritation.
  • Adaptable stay allows clinician‑guided contouring for a more individualized fit.

Product Description

Help your child stay supported and comfortable with the ORTONYX Kids Thumb Immobilizer Brace, a pediatric thumb spica support splint built for stability without bulk. The design focuses on immobilizing the thumb while preserving essential function of the other fingers, so kids can manage daily activities with less interruption. A wide, easy‑to‑use wrist strap pairs with an additional thumb strap to provide adjustable compression. This allows parents and caregivers to personalize support throughout the day for writing, gaming breaks, or rest.

The brace combines structure with comfort. Breathable, moisture‑wicking materials help manage heat and perspiration, while the slim sleeve profile slides under sleeves without adding volume. A seamless knit panel between the thumb and forefinger minimizes friction in a high‑contact area, reducing irritation during longer wear. Inside the brace, an adaptable aluminum stay runs along the thumb column. This stay can be gently contoured to the child’s anatomy to help keep the thumb in a more neutral, supported position.

Constructed from a balanced blend of nylon, polyester, neoprene, and elastane, the fabric provides gentle compression that assists with stability and a reassuring feel. Even pressure distribution helps reduce movement that can aggravate sensitive tissues, while still giving the unaffected fingers full freedom of movement. The closure system uses dependable hook‑and‑loop fastening, making on/off straightforward and allowing fine adjustments as needed.

Intended for conditions where thumb and wrist stabilization is beneficial, this pediatric brace supports comfort for De Quervain (often called gamer’s thumb), thumb spasms, trigger thumb, and similar thumb‑overuse situations as advised by a clinician. Its low‑profile design is well suited to everyday routines—before school, during quiet class activities, after practice, or at home—where consistent support is helpful. Because it is easy to don and doff, the brace can be adjusted quickly to match activity level and comfort needs.

Daily care is simple: hand wash in cool water with mild soap and air dry away from heat. Proper fit and safe use matter for all orthopedic supports, so avoid overtightening, check the skin regularly, and consult a healthcare professional for guidance on wear time and positioning, especially for growing kids. When used as directed, the ORTONYX Kids Thumb Immobilizer Brace provides targeted thumb spica stabilization with breathable comfort that fits seamlessly into a child’s day.

Specifications

  • Materials: 45% nylon, 30% polyester, 20% neoprene, 5% elastane
  • Sizing: One Size (Kids); color: Green
  • Care Instructions: Hand wash in cool water with mild soap. Remove excess water and air dry away from heat. Do not iron.
  • Warranty: Covered by store return policy; see Returns for details.

How to Use

  1. Open all hook‑and‑loop straps before application.
  2. Slide the child’s hand into the sleeve, guiding the thumb into the thumb pocket.
  3. Align the adaptable aluminum stay along the thumb to support a neutral, comfortable position.
  4. Wrap and secure the wide wrist strap first to establish base stability. Do not overtighten.
  5. Wrap and secure the thumb strap to adjust immobilization and compression as advised by a clinician.
  6. Check that unaffected fingers can move freely and that there is no numbness, tingling, or color change.
  7. Recheck fit after 10–15 minutes and as activities change; adjust straps for comfort and support.
  8. For removal, undo straps gently and slide the hand out of the sleeve.
  9. Inspect skin daily; discontinue use and consult a healthcare professional if irritation or increased discomfort occurs.

When to Use

De Quervain (gamer’s thumb) comfort support as advised by a clinician

Trigger thumb support where thumb immobilization is recommended

Thumb sprains, spasms, or overuse requiring steady support

School and homework activities that benefit from low‑profile stabilization

After‑practice routines or rest periods needing reliable thumb positioning

Caregivers seeking an adjustable pediatric thumb spica brace

Situations where wrist support complements thumb stabilization

Sizing & Fit Guide

One Size (Kids); color: Green

Frequently Asked Questions

What conditions can the ORTONYX Kids Thumb Immobilizer Brace help with?

It is designed to support comfort and stabilization for thumb‑related concerns such as De Quervain (gamer’s thumb), trigger thumb, thumb spasms, and situations where a healthcare professional recommends immobilizing the thumb and supporting the wrist.

Is this brace one size for kids?

Yes. The model is One Size (Kids). Two adjustable straps (wrist and thumb) help fine‑tune compression for a secure, comfortable fit within the intended pediatric range.

Will my child still be able to move their other fingers?

Yes. The brace is designed to immobilize the thumb while allowing the other fingers to move freely for everyday tasks such as writing and light activities.

How tight should I fasten the straps?

Snug, not tight. The brace should feel supportive without causing numbness, tingling, coldness, or color change. If those occur, loosen the straps immediately. When in doubt, ask a healthcare professional for fit guidance.

Can this be worn at school or under clothing?

Yes. The slim, low‑profile design fits discreetly under sleeves and school attire. The breathable, moisture‑wicking fabric helps keep the hand comfortable during longer wear.

Is the aluminum stay removable?

The brace includes an adaptable aluminum stay that can be gently contoured for fit. Removability is not specified; use as supplied and follow clinician guidance for positioning. Do not modify the device beyond gentle contouring of the stay.

What is the material composition?

The brace is made of 45% nylon, 30% polyester, 20% neoprene, and 5% elastane. It features breathable, moisture‑wicking construction for comfort.

How do I clean the brace?

Hand wash in cool water with mild soap. Remove excess water and air dry away from heat. Do not iron. Regular cleaning helps maintain fabric performance and comfort.

Can my child play sports while wearing it?

For light, non‑contact activities, wear may be appropriate if approved by a healthcare professional. Avoid high‑impact or contact sports unless your clinician specifically advises use during those activities.

Does it contain latex?

Latex content is not specified. The brace contains neoprene. If your child has known sensitivities, consult a healthcare professional before use and monitor the skin closely.

How long should my child wear the brace each day?

Wear time varies. Follow your healthcare professional’s advice. Many families adjust compression during activity and loosen during rest, ensuring the brace feels supportive without pressure points.

What if the brace feels too tight or leaves marks?

Loosen the straps, check positioning, and ensure the aluminum stay follows the thumb’s natural line. Persistent redness, numbness, or pain are reasons to stop use and contact a healthcare professional.

Will this help with carpal tunnel?

This product is a thumb spica designed primarily for thumb stabilization with supportive wrist compression. For carpal tunnel concerns, consult a healthcare professional to determine if this style is appropriate for your child.

Is it comfortable for sleeping?

Many users prefer a looser setting during rest. If nighttime use is recommended by your clinician, secure the straps lightly and check circulation and skin comfort in the morning.

What closure type does it use?

The brace uses durable hook‑and‑loop fastening for quick, adjustable application and removal.

Medical Disclaimer: This product is designed to provide support and comfort. It is not intended to diagnose, treat, cure, or prevent any medical condition. Always consult with a qualified healthcare professional before using this product, especially if you have a pre-existing medical condition or are recovering from surgery.

We offer free 2-4 business days delivery shipping for orders over 15$.

We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.

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