Overlap Free Motion

Model A250


  • Custom molded 4mm polypropylene foot & ankle plate
  • Prefabricated uprights allow for minimal casting – required only above the malleoli
  • Soft lining


The Overlap Free Motion brace is Kevin Orthopedic’s most popular active model. It features a custom-molded footplate and prefabricated, custom-fit uprights available in multiple sizes. The cast of the foot only needs to terminate above the malleoli, so only a suspension cast is required. Low-volume joints allow the orthoses to fit in a wide variety of shoes, and a shoe is required in order to hold the orthoses in place on the foot. Soft-stitched pads line the uprights, and three strap closures allow for a secure fit. This device is constructed with a 4mm polypropylene shell that can be reduced to 3mm for flexibility or increased to 5mm or 6mm for greater control.

This brace is formed over a positive model of the patient’s foot. A negative impression or scan above the height of the finished brace must be created to correct and hold the foot, ideally with the ankle at 90 degrees and in a semi-weight-bearing or full-weight position.

This device is fully customizable per the practitioner’s discretion and is available exclusively through licensed medical providers.

Tech Specs


Top Cover Options

  • Glove Leather
  • Micro Suede
  • Plastazote
  • Spenco
  • Vinyl
  • Prolite

Bottom Cover Options

  • Glove Leather
  • Micro Suede
  • Vinyl

Recommended For

  • Patients who require active support and fully customizable control while maintaining full ankle joint range of motion

Clinical Indications

  • Adult acquired flatfoot stage III & IV
  • Mild PTTD (Posterior Tibial Tendon Dysfunction)
  • Talocalcanial varus or valgus
  • Mild to moderate DJD (Degenerative Joint Disease)
  • Ankle instability
  • Mild to moderate pronation
  • Mild to moderate supination
  • Trauma