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This item is available as a Blem/Refurb. These are items that cannot be sold as "New" merchandise and are limited to stock on hand. See the product details for a description of the product's condition.

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Asterisk Ultra Cell Knee Braces Resources

Asterisk Ultra Cell Knee Protection System

The Ultra Cell Knee Protection System is built on more than 10+ years of time-tested and proven designs. Several patented revolutionary design concepts come together in unison to create this System: the A.R.C. Cuff has the ability to be totally adjustable for a perfect fit, yet remains rigid. The low profile strapping system features a single finger release while a natural free-motion rolling-gliding hinge follows the natural movement of the knee. The carbon fiber matrix construction paired with the tibial plateau-capturing frame  provides strong, yet lightweight protection. A brace-to-boot tether attachment helps prevent lower leg rotation.


A.C.M. Frame

  • Anatomically correct design
  • Carbon fiber epoxy matrix
  • Rigid & lightweight, impact distributing structure

Asymmetry Glide Hinge

  • Tracks the natural "rolling-gliding" motion of the knee joint
  • Asymmetrical design allows each hinge to set properly 
  • Allows for automatic tibia alignment of lower frame
  • Adjustable ext. regulator from 0º to 30º
  • Condyle shims for fine tuning fit

A.R.C. Cuff

  • Adjustable retention control
  • Multiform rigid lateral support
  • Built in anti-rotation connection
  • Stainless steel retention strips 
  • Inverted adjustment increases lateral rigidity
  • Thermo-Formed EV50 shock absorbent foam padding

Anti-Rotation Tether

  • Links the brace to the boot making them work together as one
  • Transfers forces of a lower leg rotation
  • Adjustable to suit each individual

Dual Independent Securement system

  • Medial macro-adjustment
  • Superior security to strapping
  • BOA System provides smooth even closure and no pressure points
  • Quick Release tabs

Tele-tri Patella cup

  • Full patella coverage cup system
  • Telescoping three piece design
  • Easily removable
  • High impact nylon 6 material
  • Full range of motion coverage of the knee cap
  • Thermo-formed EV50 Shock absorbent foam padding

Thermo-formed padding

  • Thermo-formed for precise fit
  • Forms to leg shape using your body heat
  • Easy cleaning

Water Resistant

  • Non-corrosive metals
  • Non-corrosive composites
  • Hand washable soft materials

Undersleeves (Included with braces)

  • Conically tapered cut to match the legs’ natural contour
  • Ventilated mesh promotes air flow Reduces heat build up by wicking moisture away from skin
  • Flat stitched quad seam for a smooth, durable finish
  • Durable fold-over elastic band

Note: Due to a rolling change the side ratchet straps pictured will now be VELCRO® brand fasteners.

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Product Style Item # Store SKU Manufacturer Product # Availability
White / SM 1203988 AST-UC-SM-WH-P Only 2 Left: Ships next business day
White / MD 1203989 AST-UC-MD-WH-P Out of Stock
White / LG 1203990 AST-UC-LG-WH-P Only 1 Left: Ships next business day
White / XL 1203991 AST-UC-XL-WH-P Out of Stock
Red / SM 1203984 AST-UC-SM-RD-P Only 2 Left: Ships next business day
Red / MD 1203985 AST-UC-MD-RD-P Out of Stock
Red / LG 1203986 AST-UC-LG-RD-P Only 1 Left: Ships next business day
Red / XL 1203987 AST-UC-XL-RD-P Only 2 Left: Ships next business day
Orange / SM 1304514 AST-UC-SM-OR-P Only 1 Left: Ships next business day
Orange / MD 1304515 AST-UC-MD-OR-P Out of Stock
Orange / LG 1304516 AST-UC-LG-OR-P Out of Stock
Orange / XL 1304517 AST-UC-XL-OR-P Out of Stock