Cascade Supplier Highlight: ALPS® New Premium Products – Pro-Fit, SoftSil, RFX, and RFS

Experience the game-changing comfort, performance, and durability of ALPS® latest premium offerings. The Pro-Fit, SoftSil, Reinforced Flex Sleeve, and Reinforced Straight Sleeve products are not just amputee accessories; they are the result of cutting-edge technology and materials designed to provide unmatched support and freedom of movement for amputees of varying activity levels.

Premium Liners: ProFit and SoftSil

Pro-Fit Liner

The ProFit is an innovative ALPS liner that stands out for its use of a new type of thermoplastic elastomer (TPE) gel called OptiGel. This highly durable specialized gel has a smoother and softer texture than other liners on the market, ensuring gentle skin contact and a snug fit around the residual limb. The liner is available in two uniform thicknesses, 3mm or 6mm, both of which feature thickened gel distally to enhance cushioning and comfort for the user. The ProFit also features a new low-profile aluminum umbrella, a departure from ALPS’s more bulbous distal ends. This innovative umbrella allows an enhanced interaction between the liner and limb with added distal cup flexibility to maximize user comfort. At the same time, the ProFit’s new, sleek, gray outer fabric affords superior wear and tear resistance while limiting pistoning due to its low vertical stretch capability. This attribute enhances stability and control while protecting the residual limb, ensuring a secure and comfortable fit.

  • Available in locking and cushion
  • Available in 3mm and 6mm uniform thickness
  • Recommended for K2-K4 users

Bill Zabelny, a former player for Team USA Standing Amputee Ice Hockey and a below-knee amputee, shares his experience with ALPS® Pro-Fit. He says, “It’s been a game-changer for me – providing the extra support and cushioning I need on the ice. It’s enhanced my performance significantly.”

SoftSil Liner

The SoftSil is the first silicone liner to use ALPS’ proprietary OptiSil technology, setting a new standard for skin-friendly solutions in the industry. This specialized OptiSil is composed entirely of pure, hypoallergenic silicone that is free of any additives, establishing it as a safe and reliable option for users. With its lightweight and smooth composition, the SoftSil allows for gentle skin contact while simultaneously promoting the skin’s natural thermoregulation. Plus, unlike many other silicone liners available on the market, the OptiSil does not feature a sticky or slippery surface, ensuring a moisture-free experience for the user. When combined with a gray knitted fabric and a U-shaped matrix (locking only) that limits vertical stretch, the SoftSil provides excellent freedom of movement without sacrificing the comfortable suspension users need for their prostheses.

  • Available in locking and cushion
  • Available in 3mm uniform thickness
  • Recommended for K2-K4 users

Premium Sleeves: RFX and RFS

ALPS Reinforced Flex Sleeve and Reinforced Straight Sleeve are constructed with OptiGel, gray high-performance fabric, and a centrally located internal fabric layer to withstand wear and tear around the brim line of the users’ socket, alleviating some of the difficulty when dealing with reoccurring holes in higher active amputees. With advanced OptiGel Technology, the sleeves effectively adhere to the patient’s skin, eliminating the need for additional support and preventing the sleeves from rolling down the amputee’s limb. At the same time, the gray fabric’s differential stretch qualities provide maximum stability and control to the wearer, enabling them to move around with ease and confidence. The gel, combined with two layers of fabric, ensures that the sleeves hug the amputee’s limb securely, offering long-lasting, comfortable, and reliable usage.

The only question is whether to choose a pre-flexed sleeve (RFX) or a straight sleeve (RFS). With the RFX, users will experience the benefits of its 30° pre-flexion construct, providing ease of knee flexion while reducing bunching and discomfort behind the knee. In contrast, the RFS sleeve is an excellent choice when pre-flexion is not required, as it will significantly reduce the need for frequent sleeve replacement.

  • Available in 3mm uniform thickness
  • Recommended for K2-K4 users

Special Promotion and More Information

From now until April 30th, 2024, get half off ($55 Credit) the RFX Sleeve when purchased with an ALPS Pro-Fit or SoftSil Liner.


For more details on ALPS Pro-Fit, SoftSil, RFX & RFS products, contact your Cascade Account Manager or visit the Cascade Website today!

Leave a comment