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College Park · Hydraulic ankle feet · PR-008
The College Park Odyssey K3 hydraulic ankle prosthetic foot joins a carbon fibre foot base to a curved hydraulic ankle. The ankle gives 9 degrees of damped plantarflexion and 3 degrees of dorsiflexion, aimed at low to moderate impact walking and hiking. It is approved for submersion in the ocean and in chlorinated pools, and it ships with a foot shell and sock.
For moderate-impact users who can balance without assistance and want ankle movement for hills, trails and everyday walking, plus a foot that can go in the water. Fitting and alignment are done by a prosthetist.
This kind of device is prescribed and fitted by a clinician. An enquiry starts that conversation. It is not a purchase.
The same units on every product, converted from the specifications below. Where a source gives two limits, the lower one is shown.
| Foot type | Carbon foot with hydraulic ankle |
|---|---|
| Impact level | Low to moderate |
| Max user weight | 275 lb (125 kg) |
| Sizes | 21-30 cm |
| Weight | 749 g (26 cm, with shell and sock) |
| Clearance | 3.0 in (7.5-7.7 cm) |
| Ankle range | 9 deg plantarflexion, 3 deg dorsiflexion |
| Water | Ocean and chlorinated pool submersion |
| Shell | Sandal toe |
| Warranty | 3 years |
| Price | Quoted on request |
| Maker country | USA |
| Brand | College Park |
| Category | Lower limb - feet and ankles, Hydraulic ankle feet |
| Catalog ID | PR-008 |
Compared with the source page on 5 October 2026. Details can change, so we confirm them in your quote. Open the source page.
Yes. College Park lists it as waterproof and approved for submersion in the ocean and in chlorinated pools.
The limit is 275 lb, or 125 kg. Sizes run from 21 to 30 cm.
The hydraulic ankle provides 9 degrees of damped plantarflexion and 3 degrees of dorsiflexion.
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