Workout Tanks

16 products ranked by Scout score

Best workout tanks right now

Layere Organic Cotton Racerback Tank With Built-In Bra 95/100
Scout's analysis: Layere Organic Cotton Racerback Tank With Built-In Bra scores 95/100. Non-toxic everyday activewear built on 95% GOTS-certified organic cotton with 5% spandex — no…
Bota Organic Cotton Halter Top 95/100
Scout's analysis: Bota Organic Cotton Halter Top scores 95/100. Built on 95% GOTS-certified organic cotton with 5% spandex in a heavyweight 280 gsm knit. The GOTS certification covers…
Pact Organic On The Go-To Shelf Bra Tank 90/100
Scout's analysis: Pact Organic On The Go-To Shelf Bra Tank scores 90/100. Everyday activewear built on 90% GOTS-certified organic cotton with 10% spandex, cut as a fitted racerback with…

What to skip

Lululemon Ebb to Street Cropped Tank Top 15/100
Scout's analysis: Lululemon Ebb to Street Cropped Tank Top scores 15/100. Body is 100% Nylon — pure synthetic with zero blending. Built-in bra adds 85% Nylon and 15% Elastane across the…
Under Armour UA Icon Men's Tank 36/100
Scout's analysis: Under Armour UA Icon Men's Tank scores 36/100. 60% Cotton and 40% Polyester — significant polyester content adds substantial microplastic shedding risk.
Harvest & Mill Men's Organic Tank Top Natural 40/100
Scout's analysis: Harvest & Mill Men's Organic Tank Top Natural scores 40/100. 100% Long Staple Cotton — a premium natural cotton variety with no synthetic plastic content. This is a…

Ingredients to watch in workout tanks

The flagged ingredients that show up most often across these 16 products. Each link opens Scout's analysis of the ingredient.

Elastane in 4 of 16
Spandex (5%) in 2 of 16

What the better workout tanks have in common

Cotton in 6 of 16
Low-Impact Dyes & Non-Toxic Finish in 3 of 16
GOTS-Certified Organic Cotton (95%) in 2 of 16
GOTS & Fair Trade Certified Organic Cotton (90%) in 2 of 16

Common questions about workout tanks

What scores highest in workout tanks on Scout?

Layere Organic Cotton Racerback Tank With Built-In Bra leads Scout's workout tanks ranking at 95/100, followed by Bota Organic Cotton Halter Top (95) and Pact Organic On The Go-To Shelf Bra Tank (90). Scores compare products within the category on ingredients, processing, packaging and any lab results.

What should I avoid in workout tanks?

Lululemon Ebb to Street Cropped Tank Top scores 15/100, the lowest of the 16 products Scout has analyzed in workout tanks; next lowest are Under Armour UA Icon Men's Tank (36) and Harvest & Mill Men's Organic Tank Top Natural (40). Each product page lists the ingredients behind the number.

What drags scores down in workout tanks?

Across these 16 products the most common flagged ingredients are Elastane, Spandex (5%). Each appears in at least two of the products ranked here.

How does Scout score workout tanks?

Every product in workout tanks gets one 1–100 score for comparison within its category: the full ingredient list judged by a category-specific framework, the published processing level, the packaging, and any credible lab results. Lab results are disclosed, not scored. Scout takes no payment for scores or placement.

How Scout scores workout tanks

One 1–100 score per product, judged within its category: every ingredient on the label through a category-specific framework, the published processing level, the packaging, and any credible lab results. No brand pays for a score or a position on this list. Read the full methodology →