WaveWear
A Thin Knee Compression Sleeve for Running
Short answer: For running, WaveWear K2 is a lightweight knee compression sleeve with AlignX™ kinesiology taping printed on the inside, so it adds knee coverage to the running clothes you already own. You choose one sleeve for either knee, or two if you want a sleeve for each leg.
Who K2 suits, and who it doesn't
K2 suits runners who want a light layer at the knee, like to feel the sleeve stay put without a bulky wrap, and want to keep their own shorts or tights.
It is probably not the answer if:
- Your knee is injured or painful when you run. WaveWear is sportswear, not a medical device. Please see a doctor or physio first.
- A clinician has prescribed a brace. Hinged or rigid braces are a different category, made to a medical purpose.
- You want maximum stiffness for heavy lifting. K2 is a lightweight sleeve.
How to choose: four ways to cover the knee
| Type | What it is | Hold comes from | Worth knowing |
|---|---|---|---|
| Thin plain knit sleeve | Stretchy tube | Knit tension | Light; no pattern at the kneecap |
| Thick neoprene-type sleeve | Heavier, warmer sleeve | Material thickness | Warmer and bulkier; less usual for running |
| Sleeve with silicone taping against the skin | Light sleeve with a pattern printed inside | Silicone against skin and grip bands | Must be centered on the kneecap |
| Tights with knee taping | Full garment | Fit plus built-in taping | Nothing extra to slip down |
WaveWear K2 is in the third row.
WaveWear options
- K2 – Knee Stability Kinesiology Compression Sleeve: AlignX™ taping around the knee, lightweight compression, dual grip bands (top and bottom), reflective Wave logo, single or pair.
- If you'd rather have the knee covered inside your tights: L30 (men, full length), Y30 (women, full length), CL20 (men, 3/4) or CY20 (women, 3/4).
What the numbers say
In a 10-day study at Kyung Hee University's Graduate School of East-West Medical Science in Korea, 8 adults around age 70 wore K2 in daily life and rated how hard 20 everyday moves felt, such as walking, taking stairs and squatting. Their average score rose from 62.0 to 70.3 out of 80, while 10 people in a regular knee sleeve without the silicone pattern barely changed (69.3 to 70.1).
How to wear K2
Put the silicone side against your skin and place the circular design over your kneecap. Smooth the silicone flat. The grip bands at the top and bottom are designed to help hold the sleeve in place. Use the size guide to choose your size, and re-center the sleeve if you feel it move during your run.
FAQ
Is K2 thin enough to wear under running tights?
It is a lightweight sleeve, and some runners wear one under tights. Try it with your own tights before race day.
Do I need one K2 or two?
One sleeve fits either knee. Buy two if you want a sleeve for each leg.
Will it stay in place while I run?
Dual grip bands are designed to help. Fit matters most, so check the size guide and re-center it if needed.
Can I wear it for other sports?
Yes. It also works for the gym and everyday training. If you have knee problems, ask a professional first.
WaveWear is sportswear, not a medical device.
More: Choose your WaveWear · How AlignX™ works · FAQ