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Formfit® Thumb Spica

Formfit® Thumb Spica


The Formfit Thumb Spica is designed to restrict wrist and thumb motion. It provides immobilization and protection for patients suffering from tendonitis (e.g. DeQuervain’s Tendonitis), select soft tissue injuries – including mild to moderate sprains and strains and Gamekeeper’s Thumb –, as well as for post-cast healing. The lightweight, breathable material and contour fit make this comfortable product an excellent choice.

Product Highlights

  • Breathable material
  • Contour fit
  • Contact Closure Straps
  • Customizable Stays

Indications for Use

  • Mild to moderate sprains and strains
  • Tendonitis
    • - e.g., DeQuervain’s Tendonitis
  • Post-cast healing
  • Other selected soft tissue injuries
    • - e.g., Gamekeeper’s Thumb


Formfit Thumb Spica
Left# Right# Size Wrist Circ. inches Wrist Circ. cm
3020 3120 XSmall 5.25-6.25" 13-16cm
3030 3130 Small 6.25-7.25" 16-18.5cm
3050 3150 Medium 7.25-8" 18.5-20.5cm
3070 3170 Large  8-9" 20.5-23.5cm
3080 3180 XLarge 9-10" 23.5-25.5cm

Optional gel pad for hot/cold therapy

Hot/Cold therapy option

Hot/Cold Therapy

Fits: X-Small - Small
Part#: GB20R (Right), GB20L (Left)
Fits: Medium - X-Large

Part#: GB22R (Right), GB22L(Left)