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: Feet

Technical Specifications

Weight rating	Material	Weight of Device	Proximal Adaptor	Build Height	Activity Level	Heel Height	Warranty	Optional trial period
45-150kg	Carbon Fibre	Size 22-24: 420g Size 25-26: 460g Size 27-28: 500g Size 29-30: 560g	Integrated titanium pyramid	Size 22-24: 166mm Size 25-26: 180mm Size 27-28: 185mm Size 29-30: 185mm	K3-K4	10mm	Foot: 36 months from date of fitting Footshell: 6 months from date of fitting	60 days from date of fitting

Ordering Information

Recommended Weight Categories

Size	45-54kg	55-63kg	64-72kg	73-81kg	82-90kg	91-101kg	102-113kg	114-125kg	126-136kg	137-150kg
22	CAT A2	CAT A2	CAT B3	CAT B3	CAT B4	CAT B4	CAT C5	CAT C5	NA	NA
23	CAT A2	CAT A2	CAT B3	CAT B3	CAT B4	CAT B4	CAT C5	CAT C5	NA	NA
24	CAT A2	CAT A2	CAT B3	CAT B3	CAT B4	CAT B4	CAT C5	CAT C5	NA	NA
25	CAT B4	CAT B4	CAT B5	CAT B5	CAT C6	CAT C6	CAT D7	CAT D7	CAT E8	CAT E8
26	CAT B4	CAT B4	CAT B5	CAT B5	CAT C6	CAT C6	CAT D7	CAT D7	CAT E8	CAT E8
27	NA	CAT C5	CAT C5	CAT C6	CAT C6	CAT D7	CAT D7	CAT E8	CAT E8	CAT E9
28	NA	CAT C5	CAT C5	CAT C6	CAT C6	CAT D7	CAT D7	CAT E8	CAT E8	CAT E9
29	NA	NA	CAT D6	CAT D6	CAT D7	CAT D7	CAT E8	CAT E8	CAT E9	CAT E9
30	NA	NA	CAT D6	CAT D6	CAT D7	CAT D7	CAT E8	CAT E8	CAT E9	CAT E9