Price on request
SuperSACH
SACH feet. A simple solid-ankle cushioned-heel foot with an adjustable heel cushion and lightweight keel for lower-mobility walkers.
Prosthetic feet and ankles
Last updated: 5 October 2026 · Total: 20 products
The foot sets how a prosthetic leg lands, rolls over and pushes off. SACH feet such as the Blatchford SuperSACH have a solid ankle and a cushioned heel, with no moving parts. Dynamic carbon feet, including the Össur Pro-Flex LP and the Ottobock Triton side flex, bend under load and return part of that energy at toe-off. Hydraulic ankles let the foot adapt to slopes, and microprocessor ankles adjust that movement with sensors. Running blades are for sport only, and waterproof feet are built for showers, pools and beaches. Final selection and alignment belong to your prosthetist.
20 products
Filter and sort these productsPrice on request
SACH Foot with Titanium Pyramid
SACH feet. A basic SACH foot with a moulded-in titanium pyramid and three interchangeable heel inserts.
Price on request
Triton side flex (1C68)
Dynamic carbon feet. A carbon energy-return foot with added side-to-side flexibility for slopes and uneven ground.
Price on request
Pro-Flex LP
Dynamic carbon feet. A low-profile carbon foot intended to give full-height dynamics where build height is limited.
Price on request
META Shock X
Dynamic carbon feet. A carbon foot combining dual-bumper vertical shock absorption with torsional rotation.
Price on request
Echelon family (Echelon, Echelon ER, Echelon VAC, Echelon VT)
Hydraulic ankle feet. A family of energy-storing feet with a self-aligning hydraulic ankle that adapts to slopes.
Price on request
AvalonK2
Hydraulic ankle feet. A hydraulic ankle foot designed for limited community walkers.
Price on request
Odyssey K3
Hydraulic ankle feet. A carbon foot with a curved hydraulic ankle aimed at moderate-impact walking and hiking.
USD 3,506 list price on shop.proteorusa.com (component only; site notes prices may not be current)
Kinterra Hydraulic Ankle/Foot System
Hydraulic ankle feet. A hydraulic ankle and foot system offering 17 degrees of damped ankle motion.
Price on request
Elan / ElanIC
Microprocessor ankle feet. A microprocessor-controlled hydraulic ankle that adjusts resistance to speed and terrain.
Price on request
Proprio Foot
Microprocessor ankle feet. A microprocessor ankle paired with a Pro-Flex carbon foot that actively adjusts ankle position.
Price on request
Meridium (1B1-2)
Microprocessor ankle feet. A microprocessor foot whose hydraulic ankle adapts in real time to slopes and heel height.
Price on request
Kinnex 2.0 Microprocessor Ankle/Foot System
Microprocessor ankle feet. A microprocessor ankle and foot system positioned for responsiveness and stability.
Price on request
Cheetah Xcel
Running blades and sport feet. A carbon sprinting blade from the Cheetah line used in track and field.
Price on request
BladeXT
Running blades and sport feet. A blade-style foot with a heel spring for running, sport and everyday high activity.
Price on request
Obsidian Sprint
Running blades and sport feet. A split-blade sprint foot intended for distances under 800 metres.
Price on request
Runner (1E91)
Running blades and sport feet. An adjustable carbon running spring for jogging through to sprinting.
Price on request
Challenger (1E95)
Running blades and sport feet. A multi-sport carbon foot for running, jumping and court sports that can also be worn daily.
USD 1,405 list price on shop.proteorusa.com (component only; site notes prices may not be current)
RUSH H2O Collection
Waterproof feet. A set of RUSH feet in versions made for use in water.
Price on request
AllPro XTS
Waterproof feet. A split-toe carbon foot with adjustable torsion and vertical shock that is rated for immersion.
How to choose
- Match the foot category to your body weight and activity level, as stiffness is ordered on that basis.
- Measure the build height available below your socket, because long residual limbs rule out taller feet.
- Think about the surfaces you walk on, since slopes and uneven ground favour an ankle that moves.
- Confirm heel height adjustment if you switch between flat shoes, boots and barefoot.
Guides for choosing lower limb - feet and ankles
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Common questions
What is a SACH foot?
SACH stands for solid ankle cushion heel. It is a simple prosthetic foot with a rigid keel and a compressible heel wedge that softens heel strike. It is durable and light, and suits lower activity levels.
Can you walk on a running blade every day?
Running blades are designed for running and sprinting. They have no heel and are set up differently, so they are uncomfortable and unstable for standing and walking. Most users keep a separate everyday foot.