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Black Diamond
Sierra LT Short - Men's

4.717948717948718 out of 5 stars
39 Reviews
$17.50 - $70.00
Up to 75% off


Size Chart


Why We Like The Sierra LT Short

The Sierra LT Short from Black Diamond is a versatile short that's ready for climbing, hiking, and relaxing alike. With performance polyester and comfort-friendly features like an elasticated waist and gusseted inseam, we're prepared to enjoy every afternoon of fun in the sun.


  • Afternoon-inspired shorts for long days of play
  • Ripstop polyester fabric is light, breathable, and strong
  • Gusseted inseam gives your legs a wider range of motion
  • Elastic waist cinches snug for a comfortable and secure fit
  • Harness compatible hand pockets for easy access while off belay
  • Bluesign approved fabric for ease of mind
  • Item #BLDZ9JS
100% polyester
Manufacturer Warranty
1 year
casual, hiking, climbing, bouldering

Overall Rating

4.5 based on 39 ratings

Review Summary

1 Stars - 1 reviews
2 Stars - 0 reviews
3 Stars - 1 reviews
4 Stars - 5 reviews
5 Stars - 32 reviews

Fits True To Size

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

What do you think about this product?


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5 out of 5 stars

January 11, 2024

Super light and stretchy

Love these light and stretchy shorts for working out

Joshua P.

Originally reviewed on

5 out of 5 stars

December 10, 2023

Versatile Lightweight Shorts

This is my second pair of sierra Lt shorts. I also have the lighter gray and I love them. They are quick drying and light weight. They take up no room in my bag. They look great and wash well. Highly recommend.

Holly C.

Originally reviewed on

5 out of 5 stars

November 26, 2023

Solid shorts!

I really like how these shorts feel. I’ll be using these lots

Tanner J.

Originally reviewed on

5 out of 5 stars

September 16, 2023

Great short for backpacking

The waistline is super comfy and great for accommodating a hip belt when backpacking. Quick dry, lightweight and durable to boot. Don’t stop making this Short BD!

Timothy M.

Originally reviewed on

5 out of 5 stars

August 28, 2023

Super light weight

These shorts are great. Super lightweight and comfortable.

Christian H.

Originally reviewed on

1 out of 5 stars

August 16, 2023

Thinner than they look and not durable

Disappointed. Literally wore them once and they fell apart. Not worth it.

Nick B.

Originally reviewed on

4 out of 5 stars

August 14, 2023

Lightweight and practical

These shorts are extremely light and very fast drying. Great for hiking and swimming in a alpine lake.

Matt J.

Originally reviewed on

5 out of 5 stars

August 8, 2023

Super Light

Best pair of light weight shorts I have found! Packable, thin and dry in seconds.

Todd W.

Originally reviewed on

5 out of 5 stars

July 12, 2023

Lightweight and stretchy

Very comfortable thin shorts with an elastic waistband.

Ryan C.

Originally reviewed on

5 out of 5 stars

July 5, 2023

Airy, comfy, dry quickly

Great shorts. Breathe well, comfy waistband. I am 6’2” 170lbs and the medium fits well. They are a slightly baggy fit.

Samuel M.

Originally reviewed on