The Formula posterior mount (PM) foot is the ideal balance of flexibility and power, creating a dynamic foot design intended for a wide range of users/patients. The long, lightweight carbon pylon provides critical energy return to the user through the posterior attachment, while the compact shape of the ankle allows for better cosmetic finishing without hindering foot performance while worn with a shoe. Everyday users to elite athletes will admire the active feel of the Formula, and practitioners will appreciate the diverse range of fitting options for their patients.
|Patient Weight||Pylon Only||Heel Spring Softer||Heel Spring Standard||Heel Spring Stiffer|
|100 – 129 lbs.||45 – 58 kg||178-110-2A||178-110-3||178-110-4|
|130 – 159 lbs.||59 – 72 kg||178-110-A||178-110-3||178-110-4||178-110-5|
|160 – 189 lbs.||73 – 85 kg||178-110-B||178-110-4||178-110-5||178-110-6|
|190 – 219 lbs.||86 – 99 kg||178-110-C||178-110-5||178-110-6||178-110-7|
|220 – 249 lbs.||100 – 113 kg||178-110-D||178-110-6||178-110-7||178-110-8|
|250 – 289 lbs.||114 – 131 kg||178-110-E||178-110-7||178-110-8||178-110-9|
|290 – 330 lbs.||132 – 150 kg||178-110-F||178-110-8||178-110-9|
|180-10-2010||Posterior Mounting Bracket|
The Formula has been designed and manufactured for specific patient weights. Failure to follow the weight guidelines and/or overload conditions caused by the patient, such as heavy lifting, high impact sports, or abusive activities, that would otherwise damage the natural limb, may void the warranty.
For more information and ordering, email Customer Service or call 1-800-251-6398.