Fillauer Aeris Performance 2

This foot represents the evolution of the Aeris Performance, introducing a full split keel and pylon design. This allows the two sides of the foot to move independently, contorting to uneven ground and during turns, and providing enhanced stability.

Compliant Composite Technology within the foot’s carbon fibre material improves flexibility, absorbing shock and reducing stress on the residual limb.

The stacked, parallel structure of these carbon fibre springs forms the Aeris Performance 2’s Advanced Energy Release pylon and its distinctive curve. Each spring independently absorbs energy, before working together to provide a high energy return, with a smooth, stable progression through the user’s stance.

Features and benefits

  • Compliant Composite Technology
  • Advanced Energy Release pylon
  • Split pylon and keel for increased multiaxial performance
  • Smooth transitions from foot-flat to toe-off
  • Enhanced plantarflexion for stability at heel strike
  • Waterproof to 1 meter
  • Includes Spectra Sock

Recommendations for use

The Aeris Performance 2 provides a reliable, high-performance option for moderate to high activity users who require a smooth, dynamic transition from heel strike to toe release.

Category:

Technical Specifications

Weight ratingMaterialWeight of DeviceProximal AdaptorBuild HeightActivity LevelHeel HeightWarrantyOptional trial period
45-150kgCarbon FibreSize 22-24: 420g

Size 25-26: 460g

Size 27-28: 500g

Size 29-30: 560g
Integrated titanium pyramidSize 22-24: 166mm

Size 25-26: 180mm

Size 27-28: 185mm

Size 29-30: 185mm
K3-K410mmFoot: 36 months from date of fitting

Footshell: 6 months from date of fitting
60 days from date of fitting

Ordering Information

Recommended Weight Categories

Size45-54kg55-63kg64-72kg73-81kg82-90kg91-101kg102-113kg114-125kg126-136kg137-150kg
22CAT A2CAT A2CAT B3CAT B3CAT B4CAT B4CAT C5CAT C5NANA
23CAT A2CAT A2CAT B3CAT B3CAT B4CAT B4CAT C5CAT C5NANA
24CAT A2CAT A2CAT B3CAT B3CAT B4CAT B4CAT C5CAT C5NANA
25CAT B4CAT B4CAT B5CAT B5CAT C6CAT C6CAT D7CAT D7CAT E8CAT E8
26CAT B4CAT B4CAT B5CAT B5CAT C6CAT C6CAT D7CAT D7CAT E8CAT E8
27NACAT C5CAT C5CAT C6CAT C6CAT D7CAT D7CAT E8CAT E8CAT E9
28NACAT C5CAT C5CAT C6CAT C6CAT D7CAT D7CAT E8CAT E8CAT E9
29NANACAT D6CAT D6CAT D7CAT D7CAT E8CAT E8CAT E9CAT E9
30NANACAT D6CAT D6CAT D7CAT D7CAT E8CAT E8CAT E9CAT E9

 

Fillauer Aeris Performance 2 Feet Product Codes

SizeProduct Code
(Cat A2)
Product Code
(Cat B3)
Product Code
(Cat B4)
Product Code
(Cat B5)
Product Code
(Cat C5)
Product Code
(Cat C6)
Product Code
(Cat D6)
Product Code
(Cat D7)
Product Code
(Cat E8)
Product Code
(Cat E9)
22122-10-22-A2122-10-22-B3122-10-22-B4NA122-10-22-C5NANANANANA
23122-10-23-A2122-10-23-B3122-10-23-B4 NA122-10-23-C5NANANANANA
24122-10-24-A2122-10-24-B3122-10-24-B4 NA122-10-24-C5NANANANANA
25NANA122-10-25-B4 122-10-25-B5NA122-10-25-C6NA122-10-25-D7122-10-25-E8NA
26NANA122-10-26-B4 122-10-26-B5NA122-10-26-C6NA122-10-26-D7122-10-26-E8NA
27NANANANA122-10-27-C5122-10-27-C6NA122-10-27-D7122-10-27-E8122-10-27-E9
28NANANANA122-10-28-C5122-10-28-C6NA122-10-28-D7122-10-28-E8122-10-28-E9
29NANANANANANA122-10-29-D6122-10-29-D7122-10-29-E8122-10-29-E9
30NANANANANANA122-10-30-D6 122-10-30-D7122-10-30-E8122-10-30-E9

 

Fillauer Footshell Product Codes

SizeProduct Code
(Buff, Left)
Product Code
(Buff, Right)
Product Code
(Tan, Left)
Product Code
(Tan, Right)
Product Code
(Brown, Left)
Product Code
(Brown, Right)
22452213033462213033452213093462213093452213133462213133
23452313033462313033452313093462313093452313133462313133
24452413033462413033452413093462413093452413133462413133
25452513033 462513033452513093462513093452513133462513133
26452613033 462613033452613093462613093452613133462613133
27452713033 462713033452713093462713093452713133462713133
28452813033 462813033452813093462813093452813133462813133

 

Fillauer Replacement Spectra Sock Product Codes

ColourFits foot sizesProduct Code
Black22-24636202224
Black25-27636202527
Black28-30636202830

Downloads

Fillauer Feet Brochure

Aeris Performance Manual 10-21