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We're sorry but all Color/Size combinations for this product are currently out of stock. You can be notified upon their arrival by choosing the Color and Size options you are interested in and then entering your email in the yellow box below.

We expect to see availability on this product again early-October.

Out of Stock
Klim Inferno Pants
  • Klim Inferno Pants - Black
  • Klim Inferno Pants - Grey

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Klim Inferno Pants

The Klim Inferno Pant is the perfect mid-layer for every ride and even the ride to the ride. Its Level 1 insulation performance adds just enough heat retention to keep the coldest stretches of trail at bay while allowing massive moisture movement and breathability when you heat up. Crisp fit and style.


  • Level 1 mid layer insulation performance
  • Ultra-comfortable durable fleece construction
  • Low-profile flat-lock stitching for maximum comfort and durability
  • Two convenient hand pockets and 2 back pockets
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Have a functionality, fit, or otherwise product-specific question about the Klim Inferno Pants? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Klim Inferno Pants
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We highly recommend finding a cloth tape measure and taking the time to take these measurements.  Klim sizes will not necessarily correlate with fitment in other brands.

Klim Men's Base/Mid Layer Pant Sizing:

Size Waist (in) Inseam (in)
XS 29 - 31 29
SM 32 - 34 30
MD 35 - 37 31
LG 38 - 40 32
XL 41 - 43 33
2XL 44 - 47 33
3XL 48 - 51 33

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

Click here to see the full Klim Size Chart
Product Style RevZilla Item # Manufacturer Product # Availability
Black / SM 1013537 3355004120000 Out of Stock
Black / MD 1013538 3355004130000 Out of Stock
Black / LG 1013540 3355004140000 Out of Stock
Black / XL 1013542 3355004150000 Out of Stock
Black / 2XL 1013544 3355004160000 Out of Stock
Black / 3XL 1013546 3355004170000 Out of Stock
Grey / MD 1013539 3355004130600 Out of Stock
Grey / LG 1013541 3355004140600 Out of Stock
Grey / XL 1013543 3355004150600 Out of Stock
Grey / 2XL 1013545 3355004160600 Out of Stock