Vitamin A

Sienna Tank Bikini Top


Black Ecorib

Seriously comfy and universally flattering on all. "Must have" is an understatement.

Size 10-12 tops are constructed with more depth to accommodate D-DD cup sizes. For A and small B cups, try wearing back to front, for instant cleavage.

• Pullover

• Wide underbust band

• Fully lined

5'10" 36DD wearing size XL

5'10" 32B wearing size S. 

Handwash in cold water, dry flat.

83% Recycled Nylon + 17% Lycra


Made from EcoRib - a sexy, stretch-ribbed swim fabric made from nylon fabric scraps. It's lightweight, breathable and form flattering. Vitamin A EcoRib fabric is textile crafted by a mechanical regeneration system that uses no chemical materials. Its production saves .63 liters of oil and 33 liters of water per meter of fabric. 

We believe style + sustainability are inseparable. Vitamin A items are sustainably made in California, from plant-based and recycled materials.
Super Natural.


Your positive impact from purchasing this product
1.6 ounces
waste diverted
0.8 pounds
emissions avoided
1.2 kWh
energy saved 

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