JZTRY

Copper Calf Sleeve

$19.99 USD

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Engineered to reduce muscle fatigue, improve circulation, and support faster recovery.

Ease Discomfort

Power Performance

Support Recovery

Improve Circulation

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Description

Copper-Fiber Comfort. Support That Moves With You.

From your morning run to a busy afternoon on your feet, the JZTRY Copper Calf Sleeve brings together copper-containing nylon, flexible 3D-knit compression, and a double silicone grip. Enjoy a soft, close-fitting feel and breathable calf coverage without bulky layers.

What Makes Copper the Difference?

Copper is part of the fabric, not just the color. Made with copper-containing nylon yarn, this sleeve puts its signature material at the heart of the knit. The fabric combines a copper-nylon component with elastic fibers for a soft, stretchy fit that moves naturally with your lower leg.

Choose it for the combination of copper-fiber construction, breathable comfort, and flexible calf support, whether you are training, walking, or keeping up with your everyday routine.

Built for Your Active Routine

Copper-containing nylon: A distinctive material choice woven into a soft, flexible sleeve for everyday activity.
Double anti-slip grip: Two silicone strips help keep the sleeve in place and reduce the need for mid-workout adjustments.
Close-fitting 3D knit: Stretch-knit construction wraps around the calf for a snug, supportive feel while allowing freedom of movement.
Lightweight and breathable: Air-permeable fabric helps keep your lower legs comfortable during active wear.
Reinforced edges: Strengthened top and bottom edges help the sleeve hold its shape through repeated wear.

From the First Step to the Last Set

Pull it on before a run, wear it for a cycling session, or add it to your gym routine. The streamlined fit gives you calf coverage and a secure feel without getting in the way of your stride.

Find Your Fit

Measure around the widest part of your calf and compare your measurement with the chart below. Choose by calf circumference rather than your usual clothing size.

Size	Calf circumference (cm)
S	33–36
M	37–40
L	40–43
XL	43–47

Material Details

Copper-containing nylon and elastic fibers. The listed copper-nylon component is 50–60% of the fabric blend; this is not the percentage of pure copper.