Aeris Performance 2

  • Advanced Energy Release (AER) pylon

  • Split pylon for increased multi-axial performance

  • Enhanced plantar flexion for stability at heel strike

  • Smooth transitions from foot-flat to toe-off

  • Simple, maintenance-free design ensures long-term worry-free use

Featured Specifications

Functional Level

K3, K4

Patient Weight Maximum

330 lbs. (150 kg)


17.6 oz. (500 g)

Build Height

6.5 - 7.3 in. (166 - 185 mm)

Heel Height

0.4 in. (10 mm.)

Ordering Information

Includes Spectra Sock. Foot shell sold separately (see below). The foot model recommendations on the selection chart are based on average patients, engaged in normal activities. If your patient is more active than average or lifts heavy loads as part of a daily routine, then selecting the next weight category higher is advised.


  • 3 years from date of patient fitting

  • Foot Shell: 6 months from date of patient fitting

The Aeris Performance 2 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.

Additional Specifications

Pyramid (mm): 30

Patient Weight Minimum: 100 lbs. (45 kg)


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