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  • TnaBUTTER™ Mini Sports Tank
Light-support sports tank with built-in bra
Image 1 of TNABUTTER™ MINI SPORTS TANK from Aritzia Image 2 of TNABUTTER™ MINI SPORTS TANK from Aritzia Image 3 of TNABUTTER™ MINI SPORTS TANK from Aritzia Image 4 of TNABUTTER™ MINI SPORTS TANK from Aritzia Image 5 of TNABUTTER™ MINI SPORTS TANK from Aritzia Image 6 of TNABUTTER™ MINI SPORTS TANK from Aritzia Image 7 of TNABUTTER™ MINI SPORTS TANK from Aritzia Image 8 of TNABUTTER™ MINI SPORTS TANK from Aritzia
TnAction

TnaBUTTER™ Mini Sports Tank

Light-support sports tank with built-in bra
$40.60 - $58
or 4 payments of $14.50 with Afterpay. Info.
* Please select a size

For living your life and other activities

This is a scoopneck sports tank with a built-in bra, removable cups and light support. It’s made with TnaBUTTER™ — a barely there, buttery soft sweat-wicking fabric that shapes to your body.

Light Support
Done
Features
  • Built-in shelf bra 
  • Removable cups
  • High-visibility Spiro
Materials & Care
  • Content: Body: 81% nylon, 19% elastane; Lining: 89% nylon, 11% elastane 
  • Care: Machine wash 
  • Imported 
  • Fit: Tight — A close fit that hugs the body
  • Length: Cropped — Intended to hit around the ribcage
  • Support: Light — A gentle, barely there fit for a light-compressive feel
Size Chart View body measurements for this item

Shipping

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Delivery

Your estimated Standard Shipping time for this item is 1 - 4 business days. Get your order in as few as 1 - 2 business days by upgrading your shipping at checkout.

Your estimated Standard Shipping delivery window for this item is Wed, Apr 17 - Sat, Apr 20. Upgrade your shipping at checkout to get your order Wed, Apr 17 - Thu, Apr 18.

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Returns

Sale items can only be exchanged for store credit within 14 days of the shipping date. Please visit our returns page for additional details on eligibility, timelines and how to process your return.

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3.6 / 5.0
5 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
1
2
1
1
0
How Does it Fit?
Smaller
 
Larger
What Size Did You Order?
M (1)
Rated 2 out of 5
Nice tank OVRELY small
I always wear a small. This small tank I can barely get on. Such a disappointment- took off tags and everything!
February 27, 2024
Purchased
 2 months ago
Rated 3 out of 5
Not for large chests
Very sturdy and gives good support but not for larger chest sizes. Even though my other TNAction tops are S/M and fit perfect, this one squeezes too much and creates overflow in the cup. Definitely fits small, size up if you have a larger bra size!
February 8, 2024
Purchased
 2 months ago
Rated 5 out of 5
comfiest ever and so cute
the best fabric and so comfy
January 19, 2024
Purchased
 3 months ago
Rated 4 out of 5
Cute top
Great top- love it. The only issue I have with it is that the built in bra pads have way to small of an access hole to quickly unfold the bra pads inside.
January 15, 2024
Purchased
 3 months ago
Rated 4 out of 5
How Does it Fit?
Smaller
 
Larger
What Size Did You Order?
M
IDK who likes this more, me or my husband
This top is so flattering and fits much nicer than the lulu align tank imo. I have virtually no boobs and this gives me a nice little cleavage. Every time i wear it, it get compliments. I am 5'7" and 132lbs - lean but with a wider rib cage. I got the medium and the only reason i am giving it 4 instead of 5 stars is that it is a little tight in the arm area. Washing it on cold and stretching a bit while drying flat has helped this!
May 25, 2023
Purchased
 11 months ago
What's Your Height?:
5ft 7in
What's Your Usual Size?:
M