RCAI Plantar Fasciitis Accessory Kit / Medical-Grade Replacement Liner

A fresh liner restores the uniform compression and structural padding necessary to maintain a consistent, therapeutic stretch on the plantar fascia and Achilles tendon. Over time, original foam can "bottom out," leading to uneven pressure distribution and a loss of the precise dorsiflexion angle required for healing. By refreshing your soft goods, you ensure the rigid shell remains comfortably positioned without slipping, which maximizes your ROI on the entire orthotic system. This replacement is a critical step in maintaining patient compliance, as a comfortable brace is more likely to be worn for the full duration of the night. Restoring the internal grip of the brace ensures that every hour of wear contributes directly to reducing your morning heel pain.

This accessory kit is precision-engineered specifically for the RCAI Plantar Fasciitis Night Splint and is available in sizes ranging from Small to Extra Large to match your existing frame. It is important to select the size that corresponds to your original shell to ensure that the liner edges align perfectly with the plastic borders. The kit includes a complete set of high-cycle attachment straps designed to interface with the original modular links and fastening points of the brace. Using an OEM-compatible liner prevents the foot from sliding within the shell, which is essential for maintaining the correct orthopedic alignment. This dedicated fit ensures that the device continues to provide professional-grade stabilization in a residential setting.

The replacement liner is constructed from a medical-grade, latex-free foam laminate that is specifically designed to be non-irritating during extended contact with the skin. Its breathable, open-cell structure allows for superior airflow, which prevents the heat buildup and "sweaty" environment that often leads to skin maceration. For users with thinning skin or circulatory issues, this soft barrier provides a high load capacity for cushioning against the rigid plastic of the splint. By wicking moisture away from the foot, the liner helps maintain skin integrity and prevents the development of "hot spots" or blisters overnight. It is an ideal solution for homeowners who require a clinical-standard interface for long-term recovery.

Yes, the foam liners are designed to be hand-washed with mild detergent and air-dried to maintain a hygienic environment for your foot. Regular cleaning is essential for removing skin oils, perspiration, and bacteria that can accumulate during nightly use and cause odors or skin irritation. To preserve the elasticity and cushioning of the specialized foam, it is recommended to avoid machine washing or high-heat drying. Having a fresh, clean liner available ensures that your home rehabilitation routine remains sanitary and professional. This simple maintenance task extends the life of your accessory kit and keeps your orthosis feeling like new for months of continued use.

The kit features an intuitive, tool-free design that allows any homeowner or caregiver to perform a full system refresh in just a few minutes. The liners utilize a "peel-and-stick" or hook-and-loop attachment method that aligns easily with the contours of the aerospace aluminum or plastic frame. The replacement straps are pre-cut to the appropriate lengths, eliminating the need for any complicated trimming or hardware adjustments. This user-friendly setup means you can quickly swap out soiled components without interrupting your prescribed stretching schedule. It provides a simple, high-impact way to refurbish your medical equipment with total confidence in the comfort and security of the fit.