Vitamin A review

Vitamin A is the premium pick for women who care what their suit is made of. The Ada Underwire One Piece Swimsuit costs $185 in the brand's EcoRib, a ribbed fabric of 84% Repreve nylon and 16% Lycra spandex. Vitamin A says the Repreve yarns are recycled from pre-consumer fabric and yarn waste. The suit has an underwire for support, darts and a clean front to shape the line, a high-cut leg, and adjustable straps with a tie-back. Bikini pieces start lower, at $90 for the California High Leg bottom, and the site runs a Second Life Program for used pieces. The limits are the price, a size run of XS to XL on the featured suit, and care: hand wash cold and dry flat. Shipping is free on orders of $150 or more within the contiguous US, which a one-piece clears. It is a strong choice for a suit you plan to keep for years rather than a budget spare. We compared documented features and published prices; we did not try the suits on.

Who it is for

women who want a premium suit made from recycled fiber

Price

Ada Underwire One Piece is $185.

Ada Underwire One Piece Swimsuit - Mulberry EcoRib Regular price $185.00
Quoted from the vendor pricing page on November 13, 2026.

Key features

• Ada Underwire One Piece with a supportive underwire, darts and a clean-front finish
• EcoRib fabric: 84% Repreve nylon and 16% Lycra spandex
• Repreve recycled nylon yarns made from pre-consumer fabric and yarn waste
• Adjustable over-the-shoulder straps and a tie-back
• Free shipping on orders $150+ within the contiguous US

Strengths and weaknesses

• Strength: Clear fiber content and recycled source on the product page
• Strength: Underwire support in a one-piece
• Strength: Second Life Program listed for used pieces
• Weakness: $185 list price
• Weakness: Featured suit is sold in XS to XL only
• Weakness: Hand wash cold and dry flat

Key facts

• Featured suit: Ada Underwire One Piece
• Fabric: 84% Repreve nylon, 16% Lycra spandex
• Sizes: XS to XL
• Price: $185
• Free shipping: Orders $150+, contiguous US

Where it ranks

Vitamin A is No. 7 in our Best Swimwear Brands verdict.