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Black Diamond
Lightwire Short-Sleeve Tech T-Shirt - Men's

1 out of 5 stars
1 Review
$69.00
Color:Agave

Size:

Size Chart

Quantity


Why We Like The Lightwire Short-Sleeve Tech T-Shirt

When we're in motion, the Lightwire Short-Sleeve Tech T-Shirt keeps us cool and fresh thanks to the lightweight design and odor-resistant treatment. We especially like the underarm gussets, reducing any chafing while boosting our mobility when climbing and hiking.

Details

  • Performance T-shirt for all things outdoor
  • Underarm gussets boost mobility and reduce chafing
  • Reflective details keep you visible in low light settings
  • Lightweight material is breathable and dries in a flash
  • Item #BLDZ9JL
Material
88% polyester, 12% elastane
Fit
regular
Style
crew
Pockets
none
Reflective
details
Anti-Odor
yes
Claimed Weight
2.6oz
Manufacturer Warranty
1 year
Activity
climbing, hiking

What do you think about this product?

Overall Rating

4.5 based on 102 ratings

Review Summary

1 Stars - 6 reviews
2 Stars - 2 reviews
3 Stars - 4 reviews
4 Stars - 14 reviews
5 Stars - 76 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

Customer Images

Here's what customers have to say

The product is a lightweight, breathable, and moisture-wicking athletic shirt that provides comfort and freedom of movement for various activities. Customers generally praise the shirt's quality and performance, though a few note the thin material can be prone to tearing or developing holes with heavy use. Overall, the shirt is considered an excellent technical garment for active outdoor pursuits.

AI-generated from the text of customer reviews.

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5 out of 5 stars

October 1, 2025

Absolutely LOVE this product

For any outdoor adventures (hiking, climbing, mountain biking, international traveling, this is MY GO TO top. There versatility, light weight, fit, comfort, (and look) is second to none. Easy to clean, dries fast, make it the perfect top so with two I can travel for days on end with adventure always the constant.

Steve G.
blackdiamondequipment.com

Originally reviewed on blackdiamondequipment.com

5 out of 5 stars

September 8, 2025

Fantastic shirt

It's light, feels like I'm not wearing anything which is very nice when working out, running and climbing, allowing me to move and breathe freely.

Aren T.
blackdiamondequipment.com

Originally reviewed on blackdiamondequipment.com

1 out of 5 stars

August 30, 2025

Waste of money

I’ll be positive upfront. Light weight, and airy. Would be an amazing T shirt if it was cut right for a male physique. Unfortunately this shirt is cut for a square body type, NOT an athletic build, or body builder type. This shirt is overpriced and does not fit The demographic to whom it is marketed for. Outdoorsman, athletes, or active men.

Jamie R.
blackdiamondequipment.com

Originally reviewed on blackdiamondequipment.com

5 out of 5 stars

August 28, 2025

Great all around tech tee!

I now have 4 short sleeve and 2 long sleeve Men's Lightwire Tech Tees. I love the muted colors, limited branding, and comfort of these shirts. They are super light weight, comfy, and great for any activity! I will keep buying them as they come out with more new colors. These shirts are slowly replacing all my other tech tees.

Jacob E.
blackdiamondequipment.com

Originally reviewed on blackdiamondequipment.com

2 out of 5 stars

July 13, 2025

Sizing doesnt work for 5'4" 125lbs

XS is too narrow and too long for 5'4" 125lbs. quality is ok. aesthetics is good

Quentin T.
blackdiamondequipment.com

Originally reviewed on blackdiamondequipment.com

5 out of 5 stars

June 11, 2025

Lightwire Short Sleeve Tech Tee

Breathable and Durable! one of my favorite climbing shirts

Paul S.
blackdiamondequipment.com

Originally reviewed on blackdiamondequipment.com

3 out of 5 stars

June 2, 2025

Tech tee

Feel is a little rough. Being a tech tee, I would expect a softer and smoother feel

Shawn H.
blackdiamondequipment.com

Originally reviewed on blackdiamondequipment.com

1 out of 5 stars

April 21, 2025

Itchy

Unfortunately this shirt is itchy and gets more itchy when I exercise in it. Wore it hard today for the first time. The weight of the shirt is good but it will likely be a one and done wear for me. A refund would be nice.

Ryan K.
blackdiamondequipment.com

Originally reviewed on blackdiamondequipment.com

5 out of 5 stars

April 17, 2025

Great shirts

These are my favorite shirts. Everytime a new color is released, I pick a new one up. They are super comfortable, lightweight, and breathable. And they fit really well. I feel like most t-shirts are baggy, but these seem to have a "fitted" feel to me. For reference, I am 6'2" and weight 175lbs and size Medium fits me perfectly. Highly recommend and I'll keep getting these every time a new color is out!

Johnathan S.
blackdiamondequipment.com

Originally reviewed on blackdiamondequipment.com

5 out of 5 stars

March 10, 2025

Comfy, Lightweight

Got this shirt for hiking and running! Soft to touch and wicks sweat well!

Coleman A.
blackdiamondequipment.com

Originally reviewed on blackdiamondequipment.com

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