One Sleeve


Designed for use with the WillowWood One® TT System, the One Sleeve is a pre-flexed internal sleeve that allows for a comfortable fit without limiting the knee’s range of motion. The fabric is adhered to the proximal and distal areas of the sleeve but left loose in between to allow for knee flexion without creating friction on the knee. The non-fabric-covered proximal portion of the sleeve may be trimmed to suit patient needs. Additionally, this pre-flexed silicone sleeve does not bunch behind the knee, ensuring when standing, sitting or bending.

Unique among WillowWood’s sleeve products, the ‘fins’ on the One Sleeve establish an airtight seal between the flexible and the laminated sockets when used as part of the WillowWood One TT System.

Product Highlights:

• Pre-flexed at 22.5°
• Allows for easy knee flexion
• Use with WillowWood One System for an airtight seal
• Up to 4.5 cm may be trimmed off of the proximal end for comfort and fit

Interface Material Alpha Silicone®
Sizes Four sizes (Small, Medium, Large, Extra Large)
Sleeve Gel Thickness 2 mm
Color Gray
Warranty 3 months from date of patient fitting
U.S. L-Code Suggestion L5685
One Sleeve, size Small ONE-SLEEVE-TT-SM
One Sleeve, size Medium ONE-SLEEVE-TT-MD
One Sleeve, size Large ONE-SLEEVE-TT-LG
One Sleeve, size Extra Large ONE-SLEEVE-TT-XL
One Sleeve Fabrication Dummy, Small ONE-TT-FD-SM
One Sleeve Fabrication Dummy, Medium ONE-TT-FD-MD
One Sleeve Fabrication Dummy, Large ONE-TT-FD-LG
One Sleeve Fabrication Dummy, Extra Large ONE-TT-FD-XL

One Sleeve Prosthetist Instructions
One Sleeve User Instructions

Related Products
ONE-TT-FABKIT-SM** Fabrication Kit w/One Link & One Sleeve Dummy, Small
ONE-TT-FABKIT-MD** Fabrication Kit w/One Link & One Sleeve Dummy, Medium
ONE-TT-FABKIT-LG** Fabrication Kit w/One Link & One Sleeve Dummy, Large
ONE-TT-FABKIT-XL** Fabrication Kit w/One Link & One Sleeve Dummy, Extra Large

** Sleeve size determines final digits in part number.

See how to correctly handle the One Sleeve.

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