Zamst ZW 4 Light Back/Lumbar Support

Zamst ZW 4 Light Back/Lumbar Support -
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Item # 35569326


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Product Details

The Zamst® ZW-4 lumbar belt provides light lower-back support and stabilization using a combination of soft, internal inserts and adjustable straps. The comfortable fabric features welcome ventilation and Coolmax® moisture-wicking technology to help you stay cool and dry during any activity.


  • Model: ZW-4
  • Provides light support for and dynamic stabilization of the lower back
  • Wear it around your natural waist
  • Sweat-wicking Coolmax® technology
  • Flyweight Tech: Made from advanced, lightweight material
  • Exo-Grid (Internal): Dual inserts for anatomically correct stabilization
  • ROM Tech: Pre-curved style offers a full range of motion
  • V-Tech: Ventilated design allows cooling air to flow through
  • i-Fit: Adjustable fasteners give you a comfy, custom fit and variable compression levels
  • Grip Tech: Reduces slippage
  • 6-month manufacturer's warranty
  • Made in Vietnam


  • Measure waist circumference at the navel; order one size up if you fall between sizes
  • X-Small: 25.5" to 29.5"
  • Small: 29.5" to 33.5"
  • Medium: 33.5" to 37.5"
  • Large: 37.5" to 41.25"
  • X-Large: 41.25" to 45.25"
  • 2X-Large: 45.25" to 49.25"

Product Reviews


by PowerReviews
Zamst ZW 4 Light Back/Lumbar Support

(based on 1 review)

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Reviewed by 1 customer

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(0 of 1 customers found this review helpful)


Feels Good

By Francis J

from Weehawken, NJ

Verified Buyer



      Best Uses

        Comments about Zamst ZW 4 Light Back/Lumbar Support:

        Working out at the Gym.

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