Algeos 3D Top Covers - PROTECT – Performance | Leather-Tec - Charcoal / Poron - XRD / Xfix Velour
The Algeos 3D Leather-Tec Charcoal / PORON XRD / XFix Velour Top Cover is a premium three-layer orthotic covering designed for compatible Algeos 3D custom foot orthoses. Combining breathable, moisture-managing Leather-Tec microfibre with impact-absorbing PORON XRD cushioning, it provides enhanced underfoot comfort and shock absorption. The XFix Velour underside enables secure, removable attachment to compatible orthotic shells without permanent adhesive, allowing easy replacement. Ideal for professional podiatry and orthotic applications.
Sold: Pair
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Product Description
Algeos 3D – PROTECT – Performance XRD Top Cover
Leather-Tec Charcoal / PORON XRD / XFix Velour
Premium three-layer orthotic top cover combining breathable microfibre, advanced impact cushioning and interchangeable XFix fastening technology.
The Algeos 3D PROTECT – Performance XRD Top Cover is designed to complement compatible Algeos 3D custom-printed foot orthoses, providing a comfortable interface between the foot and the supporting orthotic shell.
Its three-layer construction combines a smooth Charcoal Leather-Tec microfibre surface, a cushioning layer of PORON XRD impact-absorbing material and an underside XFix-compatible Velour fastening layer.
The Leather-Tec surface helps manage moisture and provides a durable, comfortable finish, while PORON XRD offers flexible cushioning and high-performance impact absorption.
The XFix Velour underside allows the cover to attach securely to compatible Algeos 3D shells without permanent adhesive, making removal and replacement convenient.
Part of the Algeos 3D PROTECT range, this configuration is designed for applications where enhanced impact protection and cushioning are desirable, including demanding everyday environments and suitable occupational footwear.
Compared with the EVERYDAY – Performance configuration featuring PORON Grey, the PROTECT – Performance XRD construction incorporates specialist PORON XRD impact-absorbing cushioning.
Key Selling Points
Premium Leather-Tec Surface
A smooth synthetic microfibre covering provides a comfortable foot-contact surface with the appearance and feel of a premium orthotic lining. Its charcoal finish offers a smart, discreet appearance.
Advanced PORON XRD Cushioning
Specialist impact-absorbing polyurethane cushioning designed to provide responsive protection against repeated loading and impact.
Breathable and Moisture Managing
Leather-Tec microfibre offers breathability and moisture absorption, supporting a more comfortable internal footwear environment.
XFix Removable Attachment
The Velour underside is compatible with the Algeos 3D XFix fastening system, allowing the top cover to be fitted, removed and replaced without conventional permanent adhesive.
Resilient Cushioning Performance
PORON XRD is designed to resist permanent compression and maintain cushioning performance under repeated impact, making it suitable for demanding orthotic and footwear applications.
Designed for Algeos 3D Orthotics
Developed for compatible Algeos 3D printed orthotic shells, combining the structural support of the shell with a comfortable, replaceable top-cover interface.
Three-Layer Material Construction
Each layer provides a specific function within the orthotic covering system.
Layer 1 – Leather-Tec Charcoal
Foot-contact surface: comfort, breathability and moisture management.
Leather-Tec is a synthetic microfibre material developed for orthotic covering and lining applications. Its soft, smooth surface provides a comfortable interface with the foot while helping manage moisture within footwear.
- Smooth and comfortable synthetic microfibre surface.
- Breathable construction to support airflow and moisture management.
- High moisture absorption capacity.
- Durable finish suitable for regular orthotic use.
- Charcoal colour for a professional appearance.
- Suitable for covering rigid and semi-rigid orthotic structures.
Layer 2 – PORON XRD
Intermediate cushioning layer: advanced impact absorption and resilience.
PORON XRD is an advanced polyurethane cushioning material developed to respond to impact. It remains flexible and comfortable under normal conditions but responds more firmly when subjected to rapid loading, helping absorb and dissipate impact energy.
- High-performance impact-absorbing material.
- Soft and flexible under normal movement.
- Responsive behaviour under higher impact loading.
- Excellent resistance to compression set.
- Lightweight cushioning suitable for footwear applications.
- Designed to maintain performance under repeated impact.
Published Material Performance: PORON XRD has demonstrated absorption of more than 90% of impact energy under specified high-strain-rate test conditions. Actual cushioning performance of the finished orthotic depends on material thickness, construction, loading conditions and overall orthotic design.
Layer 3 – XFix Velour
Underside layer: secure, removable attachment.
The XFix-compatible Velour underside is designed to engage with the micro-hook fastening structure incorporated into compatible Algeos 3D orthotic shells.
- Compatible with the Algeos 3D XFix fastening system.
- Allows removable attachment to the orthotic shell.
- Eliminates the need for conventional permanent bonding adhesive during fitting.
- Enables convenient top-cover replacement.
- Supports alternative compatible covers when patient requirements change.
How the Three Layers Work Together
The PROTECT – Performance XRD Top Cover provides cushioning and surface comfort without replacing the structural function of the underlying orthotic shell.
- Foot contact: The Leather-Tec microfibre surface provides a smooth, breathable interface between the foot and the orthotic.
- Impact cushioning: The PORON XRD layer absorbs and dissipates part of the impact energy generated during walking and other weight-bearing activities.
- Structural support: The compatible Algeos 3D shell provides the prescribed orthotic geometry and support.
- Secure attachment: The XFix Velour underside engages with the shell's micro-hook system to hold the cover in position.
- Replacement: The cover can be detached and replaced when worn or when another compatible cushioning option is required.
Common Orthotic Challenges It Helps Address
Repeated Impact During Walking
Repeated loading during walking can create discomfort for some orthotic users. The PORON XRD layer provides additional impact-absorbing cushioning between the foot and supporting shell.
Moisture Build-Up
The breathable, moisture-absorbing Leather-Tec surface helps manage moisture at the foot-contact interface.
Worn Orthotic Coverings
XFix technology allows compatible covers to be removed and replaced without permanently bonding them to the shell.
Changing Patient Requirements
Patients may require different levels of cushioning depending on footwear, activity or clinical needs. Interchangeable covers provide additional flexibility.
Applications and Suitability
The Algeos 3D PROTECT – Performance XRD Top Cover is intended for compatible Algeos 3D custom foot orthoses where enhanced impact cushioning, comfort and convenient cover replacement are desirable.
Typical Applications
- Custom foot orthoses: Cushioned covering for compatible 3D-printed orthotic shells.
- Occupational footwear: Additional impact cushioning for suitable working environments where prolonged walking and standing are common.
- Everyday footwear: Comfortable interface for regular walking and standing activities.
- Active lifestyles: Additional impact cushioning during suitable higher-activity use.
- Professional orthotic dispensing: Allows clinicians to select or replace the top cover without permanent bonding.
- Orthotic maintenance: Replacement of worn top covers while retaining a suitable orthotic shell.
Typical Professional Users
- Podiatrists.
- Orthotists.
- Orthopaedic footwear specialists.
- Orthotic laboratories.
- Clinicians supplying Algeos 3D custom orthoses.
Selection should be based on the patient's clinical requirements, footwear, intended activities and prescribed orthotic design.
When Might Another Top Cover Be More Suitable?
Different orthotic users may require different covering materials or cushioning constructions.
- Standard everyday cushioning: The EVERYDAY – Performance configuration with PORON Grey may be appropriate where specialist PORON XRD impact cushioning is not required.
- Very limited footwear space: A thinner top-cover option may be preferable where additional cushioning thickness affects shoe fit.
- Specific pressure-management requirements: Targeted pressure redistribution may require a different material or additional clinically prescribed modifications.
- Non-compatible orthotic shells: XFix Velour requires a compatible fastening surface.
- Specialist wound-care or high-risk feet: Material selection should follow an appropriate clinical assessment and, where relevant, pressure evaluation.
- Permanent bonding: Conventional adhesive-backed top covers may be preferable for orthotic systems not designed for interchangeable fastening.
Product Specifications
| Product Name | Algeos 3D – PROTECT – Performance XRD Top Cover |
|---|---|
| Product Range | PROTECT |
| Top Cover Configuration | Performance XRD |
| Material Combination | Leather-Tec Charcoal / PORON XRD / XFix Velour |
| Product Type | Removable multilayer orthotic top cover |
| Intended Application | Compatible Algeos 3D custom-printed foot orthoses |
| Construction | Three-layer covering system |
| Top Layer | Leather-Tec synthetic microfibre |
| Top Surface Colour | Charcoal |
| Middle Layer | PORON XRD impact-absorbing polyurethane cushioning |
| Underside Layer | XFix-compatible Velour fastening |
| Attachment Method | Removable attachment using the compatible Algeos 3D XFix micro-hook system |
| Adhesive Requirement | No permanent adhesive required with compatible XFix shells |
| Surface Characteristics | Smooth, breathable, moisture-managing synthetic microfibre |
| Cushioning Characteristics | Flexible impact absorption with compression-set resistance |
| PORON XRD Material Density | 15 lb/ft³ nominal, according to published Algeos material comparison data |
| PORON XRD Impact Performance | More than 90% energy absorption under specified high-strain-rate material test conditions; not a validated performance rating for the finished laminated cover |
| Cover Thickness | Dependent on selected top-cover construction |
| Available Sizes | Subject to compatible Algeos 3D shell size and selected cover configuration |
| Reusability | Removable and replaceable, subject to condition and compatibility |
| Orthotic Compatibility | Algeos 3D shells featuring the compatible XFix fastening system |
| Supply | Orthotic top cover; shell supplied separately |
How to Fit the Algeos 3D XFix Top Cover
The PROTECT – Performance XRD cover attaches to compatible Algeos 3D orthotic shells using the XFix fastening system.
- Check compatibility. Confirm that the shell incorporates the compatible XFix micro-hook attachment system.
- Inspect the surfaces. Ensure the underside of the top cover and fastening surface of the shell are clean and free from debris.
- Align the cover. Position the top cover over the corresponding orthotic shell, checking heel and forefoot alignment.
- Secure the fastening. Press the Velour underside onto the XFix micro-hook surface, working along the orthotic to create an even attachment.
- Check the fit. Ensure the cover lies smoothly without folds, raised edges or unwanted movement.
- Check footwear compatibility. Place the assembled orthotic into the intended shoe and confirm adequate space remains for the foot.
- Replace when required. Carefully separate the cover from the XFix shell when inspection or replacement is necessary.
Important Fitting Guidance
Always follow the Algeos 3D fitting and patient instructions. Incorrectly aligned covers may affect comfort or create localised pressure areas. A clinician should assess suitability where the patient has complex biomechanical or pressure-management requirements.
Practical Benefits for Patients and Clinicians
Enhanced Impact Cushioning
The PORON XRD layer provides responsive cushioning, helping manage impact during appropriate weight-bearing activities.
Comfortable Foot-Contact Surface
Leather-Tec microfibre provides a smooth and breathable interface between the foot and the orthotic structure.
Quick Replacement
The XFix-compatible Velour layer allows the cover to be removed and replaced without permanent adhesive attachment.
Reduced Refurbishment Complexity
Replaceable top covers can simplify maintenance when the underlying Algeos 3D shell remains suitable for use.
Professional Orthotic Finish
The charcoal surface provides a discreet appearance suitable for everyday and occupational footwear.
Adaptable Orthotic System
Different compatible top-cover options can be selected to address changing comfort preferences and activity requirements.
Care and Maintenance
Regular inspection and appropriate cleaning help maintain the top cover's condition and the performance of the fastening interface.
- Inspect the Leather-Tec surface periodically for wear, damage or excessive compression.
- Check the underside Velour layer for debris, deterioration or reduced fastening performance.
- Remove the cover carefully when replacement or inspection is required.
- Follow the care instructions supplied for the complete Algeos 3D top cover.
- Avoid excessive heat, harsh solvents or aggressive cleaning methods unless specifically approved by the manufacturer.
- Allow the covering to dry fully after any permitted cleaning before refitting.
- Replace the cover if significant wear, damage or loss of cushioning affects its intended function.
Care requirements for the complete multilayer assembly should be followed rather than assuming the individual materials can be treated independently.
Important Clinical and Product Information
- Orthotic compatibility: Designed for compatible Algeos 3D shells using XFix technology.
- Corrective function: The top cover provides cushioning and a foot-contact surface. It does not independently provide the prescribed corrective geometry of the orthotic shell.
- Pressure management: PORON XRD cushioning may contribute to comfort and impact management but does not replace clinically prescribed offloading or pressure-redistribution interventions.
- Footwear fit: The combined thickness of the shell and top cover must be accommodated within the intended footwear.
- Surface condition: Do not use a cover that is torn, delaminated, excessively compressed or insecurely attached.
- Patient monitoring: Users should check for rubbing, discomfort or skin irritation and seek professional advice if problems occur.
- Material performance: Published PORON XRD properties are based on material testing and do not guarantee clinical outcomes for the finished orthotic.
Frequently Asked Questions
What is the Algeos 3D PROTECT – Performance XRD Top Cover?
It is a removable three-layer orthotic top cover combining Leather-Tec Charcoal, PORON XRD cushioning and XFix Velour fastening. It is designed for compatible Algeos 3D custom foot orthoses.
What is the difference between EVERYDAY – Performance and PROTECT – Performance XRD?
The EVERYDAY – Performance configuration uses PORON Grey cushioning, while PROTECT – Performance XRD incorporates specialist PORON XRD impact-absorbing material. Both configurations use Leather-Tec Charcoal and XFix Velour in the specified constructions.
What materials are used in this top cover?
The cover combines a charcoal Leather-Tec synthetic microfibre surface, a PORON XRD cushioning layer and an XFix-compatible Velour underside.
What is Leather-Tec?
Leather-Tec is a synthetic microfibre covering material designed for orthotic applications. It provides a soft, breathable and durable surface with moisture-absorption properties.
What is PORON XRD?
PORON XRD is a specialist impact-absorbing polyurethane material. It remains soft and flexible during normal movement but responds more firmly to rapid loading, helping absorb impact energy.
Does PORON XRD absorb more than 90% of impact energy?
Published PORON XRD material testing reports absorption of more than 90% of impact energy under specified high-strain-rate conditions. This is a material test result and is not a guaranteed performance figure for the completed orthotic.
What is the XFix Velour layer?
The XFix Velour layer engages with the compatible micro-hook structure incorporated into Algeos 3D orthotic shells, allowing removable attachment without permanent adhesive.
Can the top cover be removed and replaced?
Yes. The Algeos 3D XFix system is designed to allow compatible top covers to be detached and replaced.
Is adhesive required?
No permanent adhesive is required when the cover is used with a compatible Algeos 3D XFix shell.
Can this top cover be used on other orthotic insoles?
It is designed specifically for compatible Algeos 3D shells with XFix technology. Attachment to other orthotic systems cannot be assumed unless compatibility is confirmed.
Is the PROTECT top cover suitable for occupational footwear?
The PORON XRD cushioning provides impact-absorbing properties that may be useful in suitable occupational footwear. Suitability depends on footwear fit, the orthotic prescription and the intended working environment.
Does this top cover provide arch support?
The top cover provides cushioning and surface comfort. The corrective geometry and structural support are provided principally by the prescribed orthotic shell.
Can the top cover be washed?
Cleaning should follow the instructions supplied for the complete Algeos 3D top cover. Do not assume the laminated construction is suitable for machine washing.
Is the 3D-printed orthotic shell included?
The top cover and Algeos 3D orthotic shell are separate components. Please check the selected product configuration when ordering.
Related Products and Support
Explore complementary Algeos 3D orthotic solutions and specialist covering materials.
- Algeos 3D – Custom Printed Foot Orthotics
- Algeos 3D – Orthotic Products and Interchangeable Top Covers
- Leather-Tec Comfort – Synthetic Microfibre Orthotic Covering
- PORON XRD – Extreme Impact Protection Material
- Slimflex Neosorb Bamboo Orthotic Top Covers
- Top Covers for 3D-Printed Insoles
Professional Product Support
The Algeos 3D range combines digitally manufactured orthotic shells with interchangeable covering materials, allowing practitioners to tailor the finished orthotic to the patient's prescription and comfort requirements.
For advice about compatibility, material selection and available top-cover configurations, please contact the Algeos 3D team.
Product Summary
The Algeos 3D PROTECT – Performance XRD Top Cover is a premium three-layer removable orthotic covering designed for compatible Algeos 3D custom-printed foot orthoses. It combines a smooth, breathable and moisture-managing charcoal Leather-Tec synthetic microfibre surface with an intermediate PORON XRD polyurethane layer for responsive impact cushioning and compression-set resistance. The underside features XFix-compatible Velour, allowing secure removable attachment to compatible micro-hook-equipped Algeos 3D shells without permanent adhesive. Part of the Algeos 3D PROTECT range, this top cover is suited to professional podiatry and orthotic applications where enhanced impact cushioning, comfort and convenient replacement are desirable. The underlying orthotic shell provides the prescribed structural and corrective support and is supplied separately.
Sold: Sheet
Incl. VAT Exl. VAT
Sold: Pair
Incl. VAT Exl. VAT