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Klim Defender Zip Shirt (Size MD Only)
  • Klim Defender Zip Shirt (Size MD Only) - Black
  • Klim Defender Zip Shirt (Size MD Only) - Black

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Klim Defender Zip Shirt

The newest addition to KLIM’s Intelligent Base Layer lineup is the Defender ¼ Zip Shirt. Featuring a medium-weight micro-grid polyester blend knit main body material, the Defender Shirt features more warmth than the Aggressor series with low bulk and ultimate freedom of movement. Easily one of the most comfortable multi-use shirts KLIM offers, the Defender ¼ Zip Shirt will soon be seen all over the snow scene.


  • Medium-weight base-layer
  • Highly wicking, quick drying micro grid polyester blend knit main body material
  • Ultra-comfortable 95/5 poly/Spandex blend
  • Athletic contouring fit
  • 4-way stretch comfort
  • Anti-microbial
  • Anti-pilling
  • Flatlock stitching and tagless design for maximum comfort
  • 1/4 length front zipper

Klim Men's Base/Mid Layer Top Sizing

Size Chest (in) Sleeve Length (in)
XS 32 - 34 24 - 25
SM 35 - 37 26 - 27
MD 38 - 40 28 - 29
LG 41 - 43 30 - 32
XL 44 - 47 33 - 34
2XL 48 - 51 35 - 36
3XL 52 - 55 37 - 38

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

How To Measure

C Chest Measure around the fullest part of your chest, under the armpits, keeping the measuring tape parallel to the ground.
A Arm (Neck to Wrist) Standing up straight with your arms at your sides, measure from the base of your neck at the center of your spine, along the top of your shoulder and down to your wrist bone, along the outside of the arm.
Product Style RevZilla Item # Manufacturer Product # Availability
Black / XS 842875 5080-000-110-000 Out of Stock
Black / SM 842876 5080-000-120-000 Out of Stock
Black / MD 842877 5080-000-130-000 Only 1 Left: Ships within 24 hours
Black / LG 842878 5080-000-140-000 Out of Stock
Black / XL 842879 5080-000-150-000 Out of Stock
Black / 2XL 842880 5080-000-160-000 Out of Stock
Black / 3XL 842881 5080-000-170-000 Out of Stock


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We show real-time availability on this product page when you select the size/color item you want.  Most items will ship the same business day an order is placed,however if an item requires additional processing time a message will be shown indicating such.

See our full Shipping Policy for further details.


If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

Write a Product Review for a chance to win our monthly $100 giveaways.
Klim Defender Zip Shirt (Size MD Only) 4 5 1 1
Runs small A large fits like a small / medium.. Shorter in the torso in well March 1, 2016
1-1 of 1
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Have a functionality, fit, or otherwise product-specific question about the Klim Defender Zip Shirt (Size MD Only)? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.