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Liners

Prosthetic Liners: Cushion, Comfort, and Suspension for Every Step

What Is a Prosthetic Liner?

A prosthetic liner is a soft, cushioning sleeve worn directly over the residual limb and inside the prosthetic socket. It provides a protective interface between the skin and the hard socket, helping to reduce friction, distribute pressure, and improve overall comfort. In many systems, prosthetic liners also assist with suspension, helping to hold the prosthesis securely in place.

At Advanced Prosthetics, we understand that the liner is one of the most critical components in achieving a comfortable, secure prosthetic fit. That’s why we offer a wide selection of prosthetic liners and provide expert guidance to help you choose the right one for your body, activity level, and lifestyle.

What Does a Prosthetic Liner Do?

Prosthetic liners play several essential roles in prosthetic use:

  • Cushion the residual limb to prevent pressure sores and skin irritation
  • Evenly distribute weight and pressure inside the socket
  • Reduce friction and shear during movement
  • Help suspend the prosthesis (in pin-lock or suction systems)
  • Accommodate limb volume changes for a better fit

The right liner makes walking, standing, and daily activities more comfortable and sustainable over time.

Types of Prosthetic Liners

At Advanced Prosthetics, we carry prosthetic liners from top manufacturers in various materials, shapes, and suspension styles. Common types include:

Silicone Liners

  • Durable and easy to clean
  • Provide firm support and excellent suspension
  • Ideal for active users or high-impact lifestyles

Gel Liners (Mineral Oil-Based)

  • Soft and cushioning
  • Moisturize the skin and reduce shear
  • Great for sensitive skin or new amputees

Urethane Liners

  • Highly conforming and responsive
  • Excellent pressure distribution
  • Ideal for bony or irregular limb shapes

Locking vs. Suction Liners

  • Locking liners use a pin system that clicks into the prosthesis for secure suspension
  • Suction liners create a vacuum seal inside the socket for a snug, natural feel
  • Hybrid liners combine features of both systems for versatile wear

Our prosthetists will help you select the type and size that fits your limb, socket design, and functional goals.

Popular Manufacturers of Prosthetic Liners

Several companies around the world manufacture prosthetic liners, which are crucial components that provide cushioning, suspension, and comfort between the residual limb and the prosthetic socket. Here are some of the leading manufacturers:

Össur (Iceland)

  • Popular Liners: Iceross Seal-In, Iceross Dermo, Iceross Comfort
  • Specialties: Gel and silicone liners with locking and suction suspension option

Ottobock (Germany)

  • Popular Liners: Caleo, Skeo, DermaSeal, and Harmony systems
  • Specialties: Wide range for various limb shapes, activity levels, and skin sensitivities

ALPS (USA)

  • Popular Liners: EasyLiner, Coolmax, Extreme Gel, Eco Liner
  • Specialties: Advanced gel materials, skin-friendly, hypoallergenic liners

WillowWood (USA)

  • Popular Liners: Alpha Classic, Alpha SmartTemp, Alpha Duo
  • Specialties: Focus on temperature regulation, comfort, and custom shapes

Silipos (USA)

  • Popular Liners: Gel-based liners and sleeves
  • Specialties: Known for gel technologies and skin conditioning liners

Blatchford (UK)

  • Popular Liners: Silcare Breathe
  • Specialties: Perforated liners for breathability and skin health

Streifeneder (Germany)

Who Uses Prosthetic Liners?

Prosthetic liners are commonly used by:

  • Below-knee (transtibial) and above-knee (transfemoral) amputees

  • New amputees adjusting to their first prosthesis
  • Long-term users needing more comfort or skin protection
  • Active individuals who want better fit and performance
  • Patients with sensitive skin, bony limbs, or volume fluctuation

If you’re experiencing discomfort, friction, or instability in your prosthesis, your liner may need to be evaluated or replaced.

Caring for Your Prosthetic Liner

Proper care extends the life of your liner and protects your skin:

  • Clean daily with mild soap and warm water
  • Dry thoroughly before putting it back on
  • Inspect regularly for wear, cracks, or odor
  • Replace every 6–12 months, depending on use and material

At Advanced Prosthetics, we’ll teach you the best way to care for your liner and provide replacements when needed.

Signs You May Need a New Liner

  • The liner feels loose, stretched, or thin

  • You notice skin irritation or pressure spots

  • There’s a change in suspension quality

  • Visible tears, holes, or odor that doesn’t go away with cleaning

Liners naturally wear out over time—especially with daily use. If you're unsure, our team can evaluate the condition of your liner during a follow-up visit.

Why Choose Advanced Prosthetics?

At Advanced Prosthetics, your comfort and mobility are our top priorities. We provide:

  • Personalized liner fittings based on your anatomy, activity level, and skin condition
  • Access to top brands and latest technology in prosthetic liners
  • Ongoing support for liner care, replacement, and socket adjustments

We’re committed to helping you move with confidence—and it all starts with the right fit.

Find the Right Liner for Your Life

If your current liner is causing discomfort or you’re looking for a better prosthetic experience, let the experts at Advanced Prosthetics help. The right liner can make a world of difference in how you move, feel, and live every day.

Contact us today to schedule a consultation or fitting for a new prosthetic liner.