Sienna Tank - White EcoRib
Seriously comfy and universally flattering on all sizes. "Must have" is an understatement.
Size Chart
| Size | Bust | Underbust | Waist | Hip | |
| XS | 0 | 33 1/2 | 27 1/2 | 25 1/2 | 37 |
| 2 | 34 | 28 | 26 | 37 1/2 | |
| S | 4 | 34 1/2 | 28 1/2 | 26 1/2 | 38 |
| 6 | 35 | 29 | 27 | 38 1/2 | |
| M | 8 | 35 3/4 | 29 3/4 | 27 3/4 | 39 1/4 |
| 10 | 36 1/2 | 30 1/2 | 28 1/2 | 40 | |
| L | 12 | 37 3/4 | 31 3/4 | 29 3/4 | 41 1/4 |
| 14 | 39 | 33 | 31 | 42 1/2 | |
| XL | 16 | 40 1/4 | 34 1/4 | 32 1/4 | 43 3/4 |
| 18 | 41 1/2 | 35 1/2 | 33 1/2 | 45 | |
Fit Details
Fabric + Care Instructions
83% Recycled Nylon + 17% Lycra.
Handwash in cold water, dry flat.
83% Recycled Nylon + 17% Lycra.
Handwash in cold water, dry flat.
83% Recycled Nylon + 17% Lycra.
Handwash in cold water, dry flat.
83% Recycled Nylon + 17% Lycra.
Handwash in cold water, dry flat.
83% Recycled Nylon + 17% Lycra.
Handwash in cold water, dry flat.
Sustainability
Made from EcoRib - a sexy, stretch-ribbed swim fabric made from nylon fabric scraps. It's lightweight, breathable and form flattering. Our EcoRib fabric is textile crafted by a mechanical regeneration system that saves .63 liters of oil and 33 liters of water per meter of fabric. Sustainably made in California. In our mission to cut plastic, this product comes in recyclable packaging.
Made from EcoRib - a sexy, stretch-ribbed swim fabric made from nylon fabric scraps. It's lightweight, breathable and form flattering. Our EcoRib fabric is textile crafted by a mechanical regeneration system that saves .63 liters of oil and 33 liters of water per meter of fabric. Sustainably made in California. In our mission to cut plastic, this product comes in recyclable packaging.
Made from EcoRib - a sexy, stretch-ribbed swim fabric made from nylon fabric scraps. It's lightweight, breathable and form flattering. Our EcoRib fabric is textile crafted by a mechanical regeneration system that saves .63 liters of oil and 33 liters of water per meter of fabric. Sustainably made in California. In our mission to cut plastic, this product comes in recyclable packaging.
Made from EcoRib - a sexy, stretch-ribbed swim fabric made from nylon fabric scraps. It's lightweight, breathable and form flattering. Our EcoRib fabric is textile crafted by a mechanical regeneration system that saves .63 liters of oil and 33 liters of water per meter of fabric. Sustainably made in California. In our mission to cut plastic, this product comes in recyclable packaging.
Made from EcoRib - a sexy, stretch-ribbed swim fabric made from nylon fabric scraps. It's lightweight, breathable and form flattering. Our EcoRib fabric is textile crafted by a mechanical regeneration system that saves .63 liters of oil and 33 liters of water per meter of fabric. Sustainably made in California. In our mission to cut plastic, this product comes in recyclable packaging.
Our Promise
Our beachwear is made with the finest materials and finishes, ensuring a product that will fit and wear beautifully for years to come. From using recycled and organic textiles and packaging materials to choosing energy-efficient and local factories, we are constantly seeking new sustainability practices— and encouraging others in to do the same.