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Beta Tee

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A technical tee with a stylish construction, the Beta Tee can handle everything from sweaty workouts and chill nights with friends.

Item# APL055110XSM1


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A technical tee with a stylish construction, the Beta Tee can handle everything from sweaty workouts and chill nights with friends.

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Designed with the active adventurer in mind, the Beta Tee has technical chops for long days and a hip design for after-send hangouts. Tech tee fabric wicks sweat while you dial in the moves, and an open, T-back adds breathability while layering well with a sports bra. A front pocket dials in the details.

  • Loose, comfortable fit
  • Dropped back hem for added coverage
  • Open T-back design
  • Front chest pocket
  • Fit: Regular
  • Size: XS-XL

Tech Specs

Materials :   Polyester stretch jersey (170 gsm, 92% polyester, 8% elastane)
Country of Origin :   China
Apparel Warranty

Apparel Warranty

We trust what we make because we use what we make. If for any reason, you’re not 100% satisfied with your Black Diamond apparel, we’ll repair, replace or refund it. No charge. No fine print. No debate. Guaranteed.

Beta Tee is rated 3.9 out of 5 by 7.
Rated 2 out of 5 by from Great cut, but... Pros: Great colours Flattering cut Versatile (great for long climbs and casual day hikes, just as much as town days and bar nights) Cons: It is hella stanky! This is a big con in my books. I hesitate to through it in my travel kit because it isn't low maintenance. I want to be a pretty dirtbag. Not a pretty smelly dirtbag.
Date published: 2018-06-14
Rated 5 out of 5 by from The back strap shrinks to fit! The back strap shrinks to fit after washing and looks perfect. I almost sewed it up a little but I’m glad I didn’t!
Date published: 2018-04-21
Rated 5 out of 5 by from Gym/urban alternative option to technical tank Great option for those t-shirt over tank days, plus the added option of going urban pre- or post-climbing session without needing to change out of your technical garb. I'm 5.4" 117lbs and the Small ran big so I bought an XS in another color, and am happy with both!
Date published: 2018-01-15
Rated 4 out of 5 by from I love the style, it's one of my favorite shirt! The only problem I found with this shirt is the smell, when i'm climbing I feel like this shirt is annoyingly smelly compared to the others I have. But I love the style !
Date published: 2017-10-11
Rated 5 out of 5 by from I love this shirt!! I love the fit of this shirt. It is just loose fitting enough, the length is great and I love the open back. It's great for hiking and for travelling. It's super soft and comfortable. The 'T' in the back does hang out a little bit but it doesn't bother me. I've come back to buy this in more colors!
Date published: 2017-08-11
Rated 5 out of 5 by from Cool, comfortable, stylish hiking shirt I bought this a couple of months ago, and now use it on every trip! Great product.
Date published: 2017-06-17
Rated 1 out of 5 by from The thought is lovely I should have known that I wouldn't like the fabric that this shirt is made of. It's just plain polyester, not what I want for hiking or climbing anymore. The sleeves are short, the pocket isn't cute or useful. I bought this shirt because I liked the color and the design of the garment. I will be returning this item.
Date published: 2017-05-22
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