The Tank & Thong Set: What's in the Box
By Underdays | Breathable and comfortable everyday TENCEL | Published: 2026-10-18
Category: Product Reviews
Find out exactly what comes with The Tank & Thong Set, including the shelf-bra tank, matching thong, and how the pieces work together for all-day comfort.
Quick Answer
The Tank & Thong Set includes one tank top with a built-in shelf bra and one matching thong, designed to be worn as a complete outfit without needing an additional bra.
Why a Set Makes Sense
Buying the set means you get a top and bottom that are designed to work together in color and fit. The tank's built-in shelf bra eliminates the need to hunt for a separate bra, which simplifies getting dressed.
The set is available in different color options, so you can choose a shade that fits your wardrobe. Each piece is sized separately, allowing you to pick your usual tank size and thong size without compromise.
Common Questions About the Set
- Does the set come with a bra?
- No separate bra is included. The tank has a built-in shelf bra that provides support, so you don't need to wear an additional bra underneath.
- Are the tank and thong sold separately?
- The set is sold as a single package containing both pieces. You choose the colour, tank size, and thong size when ordering. Check the size options carefully to ensure both pieces fit as expected.
- What sizes can I choose?
- You can select a tank size and a thong size separately, so you can mix sizes if needed. The available sizes are listed on the product page. If you're between sizes, consider sizing up for a more relaxed fit.
- Is the set suitable for workouts?
- The tank uses fast-drying, sweat-wicking technology, which helps keep you fresh during movement. The thong is designed for everyday wear, so it may not offer the same support as dedicated activewear.
- How should I care for the set?
- Follow the care instructions on the garment label. Generally, machine wash cold and hang dry to maintain the fabric's performance and shape. Avoid fabric softeners, as they can affect moisture-wicking properties.
What's Inside the Set
- The Tank & Thong Set - Black: The Tank & Thong Set in Black includes a tank top with a built-in shelf bra and a matching thong. The top uses fast-drying, sweat-wicking technology. You get a coordinated outfit that keeps you dry during active days, and you don't need to buy a separate bra.

The Tank & Thong Set - Black - The Tank & Thong Set - Vintage Blue: The Tank & Thong Set in Vintage Blue offers the same shelf-bra tank and thong combination with the same moisture-wicking properties. If you prefer a softer, vintage-inspired color, this option gives you the same comfort and support without changing the fit.

The Tank & Thong Set - Vintage Blue

