Size Chart Guide

  • Below-Knee
  • Measuring Tips & Videos

STEP 1: Top Measurement

Measure circumference 6in (15cm) above your knee cap. Continue to STEP 2: Find your size


How to measure for a Medi suspension bk sleeve.

STEP 2: Find your size

Take your thigh circumference and use the chart to determine your size. If you're in-between sizes, we suggest remeasuring again to be on safe side.

35 13 3/4 - 16
41 16 - 19 1/4
49 19 1/4 - 21 3/4
55 21 3/4 - 24 1/2
62 24 1/2 - 30

When measuring your thigh, pay special attention to how tight you take your measurement. It's best to pull the ends of your tape measure somewhat tight and then release. Your goal is to find a middle ground of how much tension you should apply to your measuring tape. Too tight and too loose will both result in a poorly fitting prosthetic sleeve.




Prosthetic Categories


Ossur Iceross Sleeve with Wave Feature, High Activity, Silicone


Ossur Iceross Sleeve with Wave Feature, High Activity, Silicone

Size Chart Guide
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Ossur Iceross Sleeve Description

The Ossur Iceross Sleeve with Wave Feature is an incredibly engineered silicone suspension sleeve with one purpose, to maximize your potential. The Ossur Iceross sleeve is beautifully engineered with a laundry list of features. Let’s start with its horizontal and vertical wave feature. The horizontal wave feature allows for easier and less resistance to flexion. Less energy to flex your knee means more energy to cycle and hike. It stretches effectively along the front and folds in a controlled way behind the knee, reducing vaso-constriction and positively influencing blood-circulation in this area. Improved blood flow translates into more time before fatiguing. Ossur used one of their softer silicone formulas to reduce friction and pressure over bony areas, such as your knee cap. The Iceross Sleeve soft silicone also contours itself to your limb allowing for improved and longer lasting suction suspension. Ossur recommends using this Ossur sleeve with their Iceross Cushion Liner.  The Ossur Iceross Sleeve can be used with a vacuum system.


  • Ossur Iceross Sleeve is designed for all activity levels but excels in Extreme Activities
  • Thicker around the socket brim, Ossur engineers focused on durability
  • Horizontal functioning waves over the knee generate less knee flexion resistance
  • Vertical functioning waves which relieve pressure along the thigh area
  • Iceross Sleeve is constructed with soft silicone to relief pressure over bony areas
  • All Iceross sleeves are 35 cm long (14 in)
  • Sold individually

Have product questions? We're here to help!


Features & Details

Ossur Iceross Sleeve Materials

Medical Grade Silicone

Directions for Use

  1. Turn the Iceross sleeve inside out, half way, with silicone of bottom end half-exposed. Stretch the sleeve over the brim of the socket and roll distal end completely down.
  2. Roll down upper part of the sleeve until socket brim is completely exposed. Step into the socket and make sure the residual limb is positioned correctly in the socket. Roll the sleeve up with both hands.

Important: Do not pull on the edges as this may place strain on the skin.

Care Instructions

Wash the Iceross sleeve daily, especially on the inside. To do so, remove the sleeve, turn it inside out and use Iceross clean and simple soap. Be sure to rinse with plenty of water, and wipe dry with a towel. The Iceross sleeve can also be machine washed (40-60°C/Warm). Turn the sleeve inside out during washing. Rinse thoroughly with clean water to remove all soap residue.


Anyone who develops skin irritation after contact with this material should discontinue its use immediately and consult a physician or prosthetist.

Part Numbers (SKUs)

Size Ossur Product Number
35 F-201135
41 F-201141
49 F-201149
55 F-201155
62 F-201162


If you're not completely satisfied with your Amputee Store purchase, you can return your eligible items within 90 days of the original ship date. Items in new condition (unopened/unworn/unwashed) can be returned for a full product refund less original shipping costs. Please read our complete return policy for further instructions.

Customer Reviews & Questions