Algeos 3D Hindfoot Top Covers - CARE - Leather-Tec

Three-Layer Material Construction

The CARE Hindfoot construction combines a comfortable surface, specialist regional cushioning and a removable fastening interface.

Layer 1 – Leather-Tec Charcoal

Foot-contact surface: comfort, breathability and moisture management.

Leather-Tec is a synthetic microfibre covering material developed for orthotic and footwear applications. Its smooth texture provides a comfortable interface against the foot while supporting moisture management during wear.

• 100% synthetic microfibre surface.
• Smooth and comfortable foot-contact texture.
• Breathable construction.
• Moisture-managing and sweat-resistant characteristics.
• Durable finish for regular orthotic use.
• Charcoal colour for a discreet appearance.
• Suitable for professional orthotic covering applications.

Layer 2 – PORON 94 (2055) Medical Grade Pink

Hindfoot cushioning zone: soft, slow-rebound comfort.

PORON 94 (2055) Medical Grade Pink is a specialist polyurethane cushioning foam developed for high-comfort orthotic and footwear applications.

The material combines a soft, lightweight feel with slow-rebound properties, allowing it to conform under load and gradually recover when pressure is removed.

In the CARE Hindfoot configuration, this cushioning material is incorporated into the heel region, where it provides a softer interface between the foot-contact surface and the supporting orthotic structure.

• Soft medical-grade polyurethane cushioning.
• Slow-rebound behaviour for gradual recovery.
• Gentle contouring under the heel.
• Open-cell breathable foam construction.
• Resistance to compression set.
• Suitable for orthotic and footwear cushioning applications.
• Provides compliant hindfoot cushioning without replacing the underlying orthotic support.

Material Performance: PORON 94 Pink offers soft cushioning and gradual recovery as a component of the completed orthotic covering. Actual performance depends on foam thickness, loading conditions, footwear and orthotic construction.

The complete CARE Hindfoot configuration is described in the Algeos 3D specification as providing low-to-medium shock absorption. This is a material and product characteristic, not a quantified clinical claim of heel-pressure reduction.

Layer 3 – XFix Velour

Underside layer: secure, removable attachment.

The XFix-compatible Velour base engages with the micro-hook fastening surface of compatible Algeos 3D orthotic shells.

• Designed for the Algeos 3D XFix fastening system.
• Allows convenient attachment and removal.
• No conventional permanent adhesive required during fitting to a compatible shell.
• Supports convenient cover inspection and replacement.
• Allows alternative compatible coverings to be selected when requirements change.

How the Three Layers Work Together

The CARE Hindfoot Top Cover provides regional heel cushioning while the underlying Algeos 3D shell maintains the prescribed orthotic geometry.

1. Foot contact: Leather-Tec provides a smooth and breathable surface between the foot and orthotic.
2. Hindfoot cushioning: PORON Pink offers a soft interface beneath the heel region.
3. Gradual contouring: The slow-rebound foam compresses under load and returns gradually when pressure is removed.
4. Structural support: The compatible Algeos 3D shell provides the prescribed shape and corrective support.
5. Secure attachment: XFix Velour engages with the compatible shell's micro-hook fastening surface.
6. Replacement: The top cover can be removed and replaced when worn or when another compatible cushioning configuration is required.

This integrated system combines specialist hindfoot cushioning with the convenience of interchangeable orthotic top covers.

Applications and Suitability

The Algeos 3D Hindfoot Top Covers – CARE – Leather-Tec are designed for compatible custom-printed foot orthoses where additional cushioning in the hindfoot zone is desirable.

Typical Applications

• Custom foot orthoses: Provides a comfortable covering for compatible Algeos 3D orthotic shells.
• Heel cushioning: Incorporates soft PORON Medical foam in the hindfoot zone.
• Everyday footwear: Recommended for suitable business and casual footwear where adequate internal space is available.
• Walking and standing: Provides a compliant heel-contact interface during routine weight-bearing activities.
• Professional orthotic dispensing: Allows clinicians to select and replace compatible cushioning configurations.
• Orthotic maintenance: Enables replacement of worn coverings while retaining a suitable supporting shell.

Typical Professional Users

• Podiatrists.
• Orthotists.
• Orthopaedic footwear specialists.
• Orthotic laboratories.
• Clinicians prescribing or dispensing Algeos 3D custom orthoses.

Selection should take account of the patient's heel presentation, clinical requirements, footwear and prescribed orthotic design.

How to Fit the Algeos 3D CARE Hindfoot Top Cover

The CARE Hindfoot Top Cover attaches to compatible Algeos 3D orthotic shells using the XFix fastening system.

1. Check compatibility. Confirm that the supporting orthotic shell incorporates the correct XFix micro-hook fastening surface.
2. Inspect both components. Ensure the top cover and fastening surface are clean, dry and free from debris.
3. Check the hindfoot orientation. Position the cushioning zone correctly beneath the intended heel region.
4. Align the cover. Match the cover to the corresponding orthotic shell, ensuring accurate heel and forefoot alignment.
5. Secure the fastening. Press the Velour underside against the XFix micro-hook surface, working along the orthotic.
6. Inspect the completed fit. Check for folds, raised edges, gaps or unwanted movement.
7. Check footwear compatibility. Place the assembled orthotic into the intended shoe and confirm sufficient space for the foot.
8. Replace when required. Carefully detach the cover when inspection, maintenance or replacement becomes necessary.

Care and Maintenance

Regular inspection and appropriate cleaning help maintain the top cover's condition and the performance of the XFix fastening interface.

• Inspect the Leather-Tec surface periodically for wear, damage or contamination.
• Check the XFix Velour underside for debris or deterioration.
• Monitor the hindfoot cushioning for excessive compression or loss of comfort.
• Remove the cover carefully when inspection or replacement is required.
• Follow the cleaning instructions supplied for the complete Algeos 3D top cover.
• Avoid excessive heat, harsh solvents and aggressive cleaning methods.
• Allow the cover to dry fully before refitting.
• Replace the cover if wear, delamination or damage affects its intended function.

Algeos 3D describes the top-cover range as washable. Cleaning methods should follow the supplied instructions for the complete laminated construction rather than those for individual materials.

Related Products and Support

Explore complementary Algeos 3D orthotic solutions and specialist cushioning materials.

• Algeos 3D – Custom Printed Foot Orthotics
• Algeos 3D – Orthotic Products and Interchangeable Top Covers
• PORON 94 (2055) Medical Grade Pink – Slow-Rebound Cushioning
• Algeos 3D – Leather-Tec / PORON XRD / XFix Velour Top Cover
• Leather-Tec – Synthetic Microfibre Orthotic Covering
• Top Covers for 3D-Printed Insoles