Ortho Thermic Thumb CMC Restriction Splint — Local warmth and support for arthritis pain

Ortho Thermic Thumb CMC Restriction Splint provides localized warmth and targeted support for the thumb carpometacarpal (CMC) joint, helping manage arthritis pain while preserving finger dexterity. Designed for adults with osteoarthritis and medial CMC joint subluxation, it supports daily activities with controlled heat and steady stabilization.

• Primary purpose: Targets the thumb CMC joint to help alleviate pain and stiffness associated with osteoarthritis and joint instability.
• Material: 100% high-grade CR neoprene with antimicrobial properties; latex-free.
• Thermal therapy: Far infrared liner creates a gentle heating effect to comfort the thumb area during wear.
• Support features: Adjustable metal stay at the base of the thumb for customizable immobilization and stability.
• Donning and fit: Keeper strap aids easy donning and secure wear for reliable compression.
• Grip and practicality: Silicon beads on the outer surface improve gripping ability for everyday tasks.
• Care and sizing: Hand wash with mild soap and water; air dry. To size, measure the MP circumference; sold in singles.

This splint is designed to support the thumb CMC joint without limiting full finger movement, making it suitable for osteoarthritis, CMC joint arthritis with instability, sprains, tendinitis, or repetitive motion injuries. The durable neoprene construction withstands daily wear, and antimicrobial fibers help minimize odor between washes. For a customized fit, the adjustable stay and keeper work together to stabilize the base of the thumb. Add to your daily routine for targeted thumb support and steadier hand function.

Frequently asked questions

• What size should I choose? Size is determined by MP circumference. Measure around the metacarpophalangeal joint to select the correct size.
• Is this product latex-free? Yes, it is not made with natural rubber latex.
• Can I wear it all day? The splint is designed for daily use; start with shorter wear periods to assess comfort and gradually increase as needed.