ALPS® Pro•Fit Liner – OptiGel Prosthetic Liner
The ALPS® Pro•Fit Liner is a premium prosthetic liner designed to provide a secure, comfortable, and supportive fit for prosthetic users. Made with ALPS OptiGel, the Pro•Fit Liner offers excellent conformability to the residual limb, helping create a snug and comfortable fit inside the prosthetic socket.
The liner features a new and improved distal end encapsulation, designed to support enhanced control, comfort, and safety during everyday movement. Its smooth and soft OptiGel texture allows for gentle skin contact, making it a comfortable option for users who need dependable performance and support.
The Pro•Fit Liner is available in both Locking and Cushion options, giving users flexibility according to their prosthetic setup. It is also available in 3mm or 6mm uniform thickness, with thickened gel distally to improve cushioning and comfort.
The sleek premium gray outer fabric provides strong wear-and-tear resistance while helping to limit pistoning through its low vertical stretch design. The liner also features a low-profile aluminum umbrella, allowing better interaction between the liner and residual limb with added distal cup flexibility for comfort.
Key Features:
• Made with soft and smooth OptiGel
• Excellent conformability to the residual limb
• New improved distal end encapsulation for a secure fit
• Enhanced control, comfort, and safety
• Premium gray fabric for durability and wear resistance
• Low vertical stretch to help limit pistoning
• Low-profile aluminum umbrella for added distal cup flexibility
• Available as Locking or Cushion liner
• Available in 3mm or 6mm uniform thickness
• Thickened gel distally for added cushioning
• Recommended for K2–K4 activity levels
Available Options:
• Locking Liner
• Cushion Liner
• 3mm uniform thickness
• 6mm uniform thickness
Sizing:
To select the correct size, measure the circumference of the residual limb 6cm from the distal end. Available size ranges include 16–19cm, 20–23cm, 24–25cm, 26–27cm, 28–31cm, 32–34cm, 35–37cm, 38–43cm, and 44–53cm.
The ALPS Pro•Fit Liner is a strong choice for prosthetic users looking for a comfortable, secure, and durable liner that supports better fit, improved control, and everyday confidence.






