ZAMST Calf & Ankle Sleeve (sold in pairs)

For reduction of fatigue in the calf

Compression sleeve that gradually applies an ideal compression and supports the calf and the ankle.

Where to Buy
Product availability and assortment may vary by country or region. Please refer to your local website for details.

Product Description

Gradual compression design and suppressive function of muscle vibration

Gradual compression design and suppressive function of muscle vibration

With a design that gradually reduces compression from the ankle to the calf, the product supports fatigued calf. Compression on the entire calf also helps reduce waste motion of the muscles that lead to fatigue.

Temperature control function by

Temperature control function by "HeiQ SMART TEMP"

Control body temperature by adjusting the amount of sweat that the fabric dries in response to skin temperature. In hot weather, sweat is efficiently transpired to lower the body temperature, and in cold weather, the fabric retains the sweat to prevent fall in temperature caused by vaporized heat.

Gentle support on the ankle

Gentle support on the ankle

Gently support the ankle with a unique support line on the ankle

Size Chart

Measure the circumference of the ankle at its narrowest part. If your measurement falls between two sizes, choose the one closer to the center of the size. The values of the circumference of the calf is only as a guide. If the difference between ankle and calf size is more than two sizes, this product is not applicable.

Size

S

M

L

LL

Circumference of the ankle
〈Center of the size〉

17.0 - 20.0 cm〈18.5〉

19.0 - 23.0 cm〈21.0〉

22.0 - 25.0 cm〈23.5〉

24.0~27.0 cm〈25.5〉

Circumference of the calf

28.0 - 34.0 cm

32.0 - 38.0 cm

36.0 - 42.0 cm

40.0 - 46.0 cm

scroll to the right

Recommended Products

Moderate

ZAMST Cold & Hot Pack

For cooling or heating of the affected area

Ice bag
None

ZAMST Ice Bag

For first-aid, cool-down and heatstroke measure

Socks HA1 regular
None

ZAMST HA-1 Regular (Socks)

For maintaining plantar performance- Cushioning-oriented standard type -

Filmista ankle
Light

ZAMST FILMISTA ANKLE

Light compression and protection of the ankle

Ankle A2 DX
Strong

ZAMST A2-DX

Powerful model in the series reducing inversion and eversion movements

Ankle A1
Moderate

ZAMST A1

Support ankle firmly from inversion at landing and turning

Ankle A1 short
Moderate

ZAMST A1 Short

Support ankle from inversion at landing and turning

Ankle FA1
Light

ZAMST FA-1 (Ankle support)

Create stability by compressing the unstable ankle

Ankle AT1
Light

ZAMST AT-1 (Achilles tendon support)

Reduce ankle movements stressing the Achilles tendon

FAQ for this product

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How do I wash the brace?

Most braces are machine washable. After washing, hang them to dry in the shade. Please avoid washing with light-colored items, as colors may fade or transfer to other fabrics. When washing with other clothes, use a laundry net to prevent fraying or streaking. *Hand washing is recommended for some products. Please refer to the instruction manual for specific details (instruction manuals are also available on each product page of the Zamst website).

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Should the brace be wound tighter?

First, ensure you have the correct size and follow the instructions in the manual for proper application. Be cautious not to tighten it too much, as excessive tightness can lead to congestion

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When I measure the size of the area for the brace, the figure is on the borderline between size S and M. I am not sure which size I should choose.

If the size is borderline, we recommend the larger size.

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Can you stop wearing a brace once the pain is gone?

From Dr. Evan Not necessarily. One of the biggest mistakes I see is athletes assuming they're fully recovered just because the pain has gone away. Pain is only one piece of the puzzle. Before I recommend discontinuing a brace, I want to see good strength, balance, confidence, and sport-specific movement. Can you jump, cut, sprint, and land without hesitation? That's what matters. Many athletes feel fine before their body is truly ready for the demands of competition. In most cases, I recommend gradually reducing brace use rather than stopping all at once. The goal is to make sure you're not only pain-free but also physically prepared to handle your sport safely.

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Knee sleeve vs knee brace: which do you need?

From Dr. Evan I usually explain it this way: a knee sleeve is primarily about compression and comfort, while a knee brace is designed to provide more support and stability. Many athletes wear sleeves because they like the warmth, compression, and increased awareness they provide. A brace is generally the better option when there is a history of injury, instability, or a specific condition requiring additional support. As a physical therapist, I help athletes match the tool to the problem. If you're simply looking for mild support and comfort, a sleeve may be enough. If you're trying to manage instability or return from injury, a brace may be more appropriate.

Evan Jeffries, PT, DPT, MS

EVAN JEFFRIES is a physical therapist with a Doctorate in Physical Therapy (DPT) from the University of St. Augustine for Health Sciences. He has vast knowledge of the musculoskeletal system and has treated many orthopedic conditions by bringing a proactive approach to healthcare and lifestyle.

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