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Ossur Unloader One X Anti-Migration Calf Liner - Sensil Black Replacement (Brace not Included)

SKU:ACS559-UOX516954-RM/LL_XS-M
Original price $87.99 - Original price $87.99
Original price
Pre-Order
$87.99
$87.99 - $87.99
Current price
Pre-Order
$87.99
Size: XS-M Size
Option: Right Medial / Left Lateral Option

Product Highlights:

  • EASY SIZING BY CALF MEASUREMENT: Measure calf circumference 6 in. (15 cm) below mid-patella with the leg extended. Choose XS-M (9.75 to 16.75 in.) or L-XL (16.75 to 24.38 in.) and select your laterality.
  • SENSIL ANTI-MIGRATION FABRIC: Black Sensil material grips the inner calf shell of your Unloader One X brace to prevent the liner from shifting during daily activity.
  • GENUINE OSSUR REPLACEMENT PART: Official replacement liner ensures a precise fit and restores comfort when the original liner becomes worn or soiled.
  • MACHINE WASHABLE CONVENIENCE: Clean easily in a washbag with mild detergent on cold to extend brace life and maintain optimal hygiene.
  • PERSONALIZED SUPPORT: Reach out to Brace Direct (an American Owned Company) to schedule an appointment with a fitting professional for a free video fitting and adjustment session to achieve the perfect fit.

Restore Comfort with Genuine Anti-Migration Support

Maintain the performance of your OA knee brace with the Ossur Unloader One X Anti-Migration Calf Liner. Made from black Sensil fabric, this genuine replacement liner grips the calf shell to prevent slipping, keeping you comfortable and active.

Key Features

  • SENSIL ANTI-MIGRATION FABRIC: Grips the inner calf shell to prevent shifting during daily wear
  • GENUINE REPLACEMENT PART: Ensures a precise fit and maintains brace integrity
  • FITS UNLOADER ONE X: Designed specifically for standard and custom Unloader One X braces
  • MACHINE WASHABLE: Easy to clean in cold water to extend brace life and hygiene
  • LATERALITY SPECIFIC: Choose RM/LL or RL/LM to match your exact brace configuration
  • PERFECT FIT GUARANTEE: Free virtual fitting and adjustment session with US-based brace specialists.

Brace Direct's Perfect Fit Guarantee

If you need fitting help, visit our Perfect Fit Guarantee page to schedule a free virtual fitting with our US brace specialists.

Sizes / Style

  • XS-M: calf circumference 9.75 to 16.75 in. (25 to 43 cm), measured 6 in. (15 cm) below mid-patella
  • L-XL: calf circumference 16.75 to 24.38 in. (43 to 62 cm), measured 6 in. (15 cm) below mid-patella
  • Laterality: RM/LL fits Right Medial or Left Lateral unloading
  • RL/LM fits Right Lateral or Left Medial unloading

Sizing Guide

  • Measure calf circumference 6 in. (15 cm) below the center of the kneecap with the leg fully extended
  • XS-M: 9.75 to 16.75 in. (25 to 43 cm)
  • L-XL: 16.75 to 24.38 in. (43 to 62 cm)
  • Select the liner size that matches your Unloader One X brace size

How to Wear / Fit

  1. Unstrap and open your Unloader One X brace completely
  2. Remove the worn calf liner from the calf shell by peeling it away from the inner surface
  3. Insert the new anti-migration liner into the calf shell with the Sensil fabric side facing outward
  4. Press the liner flush against the calf shell wall, Ensuring no gaps or folds
  5. Don the brace as normal and secure all straps
  6. To clean: machine wash in a washbag with mild detergent, Cold water (30 degrees C). Air dry only