Comfort Cool Wrist Brace with Thumb Support - CMC Restriction Splint for Arthritis & Tendinitis Relief - Black, Left Hand, X-Large (9 to 10 inches)

When Your Thumb AND Your Wrist Both Need SupportIf you're living with CMC joint arthritis, de Quervain's tenosynovitis, wrist instability, or repetitive use strain that affects both your thumb and wrist, the Comfort Cool Wrist & Thumb CMC Restriction Splint is built for you.The Same Trusted Thumb Support — Extended to the WristThis splint uses the same patented, clinically trusted architecture as our best-selling Comfort Cool Thumb CMC Restriction Splint — but adds a wide neoprene wrist strap that wraps and compresses the wrist for conditions where thumb support alone isn't enough.Special Pull-Through Wrist Strap for Easy DonningWe know arthritic and injured hands can make straps and fasteners frustrating. The pull-through wrist strap on this brace is specifically designed to require less hand manipulation — so you can get the support you need without the struggle.Conditions This Brace SupportsDesigned by hand therapy specialists for: CMC joint osteoarthritis and medial subluxation, de Quervain's tenosynovitis, wrist and thumb instability, tendinitis, carpal tunnel, sprains, and post-surgical repair of the wrist and thumb.Thin, Breathable Construction You'll Actually WearMade from ultra-thin 1/16" (1.6mm) perforated neoprene and lined with terry cloth, this splint is soft, breathable, and discreet under gloves or sleeves. No bulk. No odor. Just relief.Functional Support — Not ImmobilizationThis is not a rigid cast. It stabilizes while preserving finger movement and functional hand use — so you can stay active without sacrificing comfort.Select Your Hand Orientation & SizeAvailable in right and left hand options across multiple sizes. Measure MP circumference and use our size chart to ensure a correct, therapeutic fit. Reinforced stitching also allows the splint to be trimmed below the thumb MP joint if desired.If you're searching for a wrist and thumb brace, wrist brace with thumb support, or a thumb wrist brace for arthritis or de Quervain's — this is the Comfort Cool solution that covers both.

• TOP CHOICE AMONG MEDICAL PROFESSIONALS — The Comfort Cool Wrist & Thumb CMC Brace is designed to be a top-recommended splint by physical therapists and occupational therapists for relief from wrist and thumb CMC conditions including arthritis, tendinitis, de Quervain's, instability, and post-surgical repair.
• WRIST + THUMB CMC SUPPORT IN ONE BRACE — Unlike our Thumb CMC-only splint, this extended version adds a wide neoprene wrist strap that delivers firm compression and support across both the thumb CMC joint and the wrist — ideal when both areas need coverage.
• EASY-ON PULL-THROUGH WRIST STRAP — The special pull-through wrist strap requires minimal hand manipulation to adjust and fasten, making this brace easy to put on even when wrist and thumb pain or stiffness makes donning difficult.
• SOFT, BREATHABLE & SKIN-FRIENDLY — made from ultra-thin 1/16" (1.6mm) perforated neoprene and lined with terry cloth, this splint stays cool, resists odor, and feels comfortable against sensitive skin — even during extended wear.
• SELECT YOUR HAND & SIZE FOR A PERFECT FIT — Available in multiple sizes for both right and left hand orientations. Use our size chart to measure MP circumference and select the correct combination for a secure, supportive fit where you need it most.