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10 Best Open Back Tankinis: Why They’re Summer’s Hottest Trend in 2025
Finding the best open back tankini can transform your summer wardrobe, offering comfort while enhancing your style. With plenty of options available on Amazon, you can easily find a tankini that suits your tastes and needs. This article provides an in-depth review of the top 10 open back tankinis for 2025, showcasing their features, pros, and cons.
1. B2prity Women’s Open Back Tankini Set
best for:
Versatile body types.
product review:
The B2prity Women’s Open Back Tankini Set stands out with its vibrant color options and comfortable fit. Made from a mix of polyester and spandex, it offers a stretchy and lightweight fabric that dries quickly, making it ideal for beach outings or pool days. The adjustable straps allow for a customizable fit, and the open back design provides a chic flair while ensuring ease of movement.
Pros:
- Adjustable straps for a perfect fit.
- Breathable and quick-drying fabric.
- Variety of colors available.
Cons:
- Some users report sizing issues.
- The padding may be too thick for some preferences.
2. Ydence Women’s Flowy Open Back Tankini
−$4.00
- Long Torso Tankini Tank Top: Two piece bathing suit, long torso scoop neck tankini top with fashion and retro floral print shows your attractive and stylish, this tank top can cover everythings you want, hide your tummy and shows your charming.
- Boyshorts Bottom: Sporty and flexible high waisted tummy control tankini bottoms offer great coverage, and the athletic boyshort bottom with straps tank top can fit most water sports great, ensure enough sense of security. It's regular size from S to XXXL. Size chart be your reference when you choose size.
- Please note that before placing an order, please refer to the size chart on our A+page. The size chart values are correct, and the top's length does not include the shoulder straps (straps is adjustable). Please refer to the specific information of our model. Buyers with a normal body shape can purchase normal wearing sizes. If your body shape is quite special, you can choose larger or smaller one. If you are unsure, please do not hesitate to contact our customer service for advice.
- Variety of Wearing: 2 piece swimsuit top and bottom with adjustable straps make this womens tankini swimsuits is easy to put on and try other wearing tie-in, it also can be matching with cover-up dress or skirts.
- Occasion: Women tankini and shorts suitable for swimming, beach party, pool, swimsuit theme party, water sport, hot spring bath, solarium, tropical vacations, SPA, honeymoon and Hawaii or other occasion. A must-have modest swimsuits in your wardrobe.
Best for:
Those looking for a flowy design.
Product Review:
The Ydence Women’s Flowy Open Back Tankini features a unique flowy design, perfect for those who want a bit of extra coverage without sacrificing style. The lightweight material is not only soft but also provides UPF 50+ protection, guarding your skin from UV rays. Its trendy open back adds a playful touch, making it a favorite among fashion-forward women.
Pros:
- Flowy design for added comfort.
- Excellent UV protection.
- Stylish open back.
Cons:
- Limited color options.
- May wrinkle easily when packed.
3. Bali Women’s Double Support Tankini
- Sewn-in cups
- Adjustable Straps
- V-Neckline with faux surplice
- Double tiered bottom
- Fully lined to bottom of first tier
Best for:
Support and comfort.
Product Review:
The Bali Women’s Double Support Tankini provides exceptional support, featuring an underwire design that accentuates the bust while maintaining comfort. The open back design adds a modern twist, making it suitable for both beach and casual outings. Moreover, the high-quality fabric is designed to hold its shape even after multiple washes.
Pros:
- Excellent bust support.
- Durable fabric that withstands wear.
- Timeless design.
Cons:
- Limited size range.
- Higher price point compared to competitors.
4. CUPSHE Women’s Tropical Open Back Tankini
- Design:This ethereal ensemble features a draped halter top that accentuates your curves, while the high-waisted bottoms provide a touch of retro charm. Step into a magical garden after dark and let your beauty bloom under the moonlight.
- About Cup Style: with Removable Soft Cups.
- Garment Care: Regular Wash. Recommend with Cold Water. Do not Use Bleach. Do not Tumble Dry.
- Occasion: Best Holiday Gifts for Mom, Wife, Girlfriend or Women You Love. Perfect for Tropical Vacations, Summer, Beach & Pool, Honeymoon, Cruise.
- Available in XS, S, M, L, XL. (XS=0-2, S=4-6, M=8-10, L=12-14, XL=16-18). Please Refer to Our Size Chart for Specific Measurements to Achieve the Perfect Fit.
Best for:
Tropical vibes.
Product Review:
The CUPSHE Women’s Tropical Open Back Tankini is perfect for those looking to channel a tropical aesthetic. Its vibrant floral patterns paired with a chic open back make it a standout choice for summer vacations. This tankini is made from high-quality, stretchy material that hugs the body comfortably without feeling restrictive.
Pros:
- Bold, eye-catching patterns.
- Comfortable stretchy fabric.
- Suitable for pool parties.
Cons:
- May not accommodate larger bust sizes.
- Design may not appeal to minimalists.
5. Lands’ End Women’s Swim Tankini
−$25.48
- Quality Materials: This women's tankini top is made with LYCRA Xtra Life spandex which lasts up to 10 times longer than regular spandex. Fabric resists breakdown from chlorine sweat and sunblock.
- Modest Design: Higher neck for modest coverage and extra sun protection. Soft cup bra for underwire-free bust support while you swim or relax on the boat. Doubles as a tank top with a wrap skirt.
- UPF 50 Sun Protection: Material provides UPF 50 sun protection on your front and back. Long cut and modest design keeps you fully covered ensuring your skin is protected from the sun all summer long.
- Fit For Every Body: No shoulder straps to adjust so there's no struggle to get the right fit. Full high neck keeps you covered and sun-safe. Plenty of stretch to accommodate bust.
- Beach to Boardwalk: Wear this lovely tankini top to the pool beach or lake and you'll be ready for adventure. Try it dry with smart culottes when you want to dress up for dinner and drinks.
Best for:
Quality construction.
Product Review:
The Lands’ End Women’s Swim Tankini combines practicality with style, featuring a robust construction that promises longevity. The strategically placed seams help to flatter various body types, and the open back adds a stylish flair. Made from chlorine-resistant fabric, this tankini is perfect for frequent swimmers who want something that will last.
Pros:
- Durable and chlorine-resistant.
- Flattering design for multiple body types.
- Excellent support.
Cons:
- Limited fashion-forward designs.
- Can run small; sizing up might be necessary.
6. Soma Women’s Open Back Tankini Top
- Tankini tops for women: Blue Tie Dye tankini top has removable and adjustable shoulder straps, which can be available in two styles: ordinary tankini top or strapless bandeau, which you can choose according to your preference.
- Bathing suit tops for women: The elastic straps surround the whole neckline, which can maintain a comfortable fit even when it is wet, and will not be too tight or slip down. The fully encircled shelf bra with soft and build-in cups provides support for your breasts and adds extraordinary charm to you.
- Swim tops: Women's side-tie blouson swimsuit top has a straight neckline, side-tie closure and open-back design, which not only shows your curves, but also expresses your exquisite lifestyle.
- Material: The loose tankini swimsuit top is made of soft and smooth fabric, and the elastic fabric provides tummy control effect for your belly, making you look slimmer. Women’s swimming top is suitable for plus-size women, women, ladies, teens, girls, juniors, women with big breasts, pregnant women, postpartum mothers, etc.
- Match & Suitable occasion: Tankini tops are easy to match with any swimming bottom / shorts / capris. It is suitable for swimming, surfing, snorkeling, rafting, windsurfing, water skiing, swimming courses and other water activities.
Best for:
Elegant styling.
Product Review:
The Soma Women’s Open Back Tankini Top is for those who appreciate elegant swimwear. Featuring intricate lace detailing and a chic open back, this design strikes the perfect balance between sexy and sophisticated. The fabric is made from a blend designed to flatten and support, creating a smooth silhouette.
Pros:
- Elegant lace details.
- Smooth, flattering fit.
- Variety of sizes for a custom fit.
Cons:
- Higher price point.
- Limited availability in some regions.
7. ZAFUL Women’s Cutout Back Tankini
- Material: Polyester,Spandex. This tankini swimsuits features with strech fabric and adjustable tie back, gives full coverage and extra confort. Feel great in this simple, yet elegant swimwear.
- Features: Two piece tankini swimsuit, Tummy Control, Front keyhole, back criss cross tie, metal beads detail, The high cut design makes your legs look more longer and shows your figure perfectly
- Tummy Control Tankini sets: elastic fabrics at the waist make you look slimming, the ruched design hide the belly,shows your body shape. Front cut out details with metal beads and back criss cross tie design perfectly provide maximum support making you more comfortable,better support the chest and can be adjustable for any figure
- Occasion: Zaful tankini sets are perfect for summer beachwear, party, vacation,swimming,diving ,SPA,tropical vacation. Also a good choice for honeymoon and holiday.
- Our Size: Please refer to our size detail in the description before ordering
Best for:
Fashionistas seeking a trendy look.
Product Review:
The ZAFUL Women’s Cutout Back Tankini is ideal for fashion-forward women who enjoy standing out at the beach or pool. This striking design features cut-outs that add an edgy touch to a classic style. Made from durable, high-stretch fabric, it promises both comfort and style.
Pros:
- Trendy cut-out design.
- High-stretch fabric for active wear.
- Variety of chic colors.
Cons:
- Fit may be tight for some.
- Requires careful handling when washing.
8. Jockey Women’s Open Back Swim Tankini
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Best for:
Everyday use.
Product Review:
Jockey Women’s Open Back Swim Tankini is an impressive choice for those who want comfort without sacrificing style. the soft material provides all-day comfort, while the unique back design keeps you looking fresh and trendy. Great for laying on the beach or enjoying a swim, this tankini is a reliable option for everyday swimming.
Pros:
- Comfortable, soft material.
- Unique back design.
- Affordable price.
Cons:
- Limited support for larger busts.
- Available in basic colors only.
9. Amazon Essentials Women’s Tankini
- An Amazon brand
- Close fit that hugs the body
- Quick-dry fabric
- Rouched sides detailing
- Removable cups
Best for:
Budget-friendly choice.
Product Review:
The Amazon Essentials Women’s Tankini provides an affordable option without compromising quality. Its open back feature adds a stylish twist to a classic tankini design. Made from a blend of polyester and spandex, this tankini is adjustable and offers a comfortable fit.
Pros:
- Budget-friendly.
- Adjustable for a custom fit.
- Comfortable and versatile.
Cons:
- Simple design may not appeal to everyone.
- Sizing can be inconsistent.
10. Nautica Women’s Multi-Use Back Tankini
−$15.88
- NAUTICA: Founded in 1983, Nautica is a leading global lifestyle brand inspired by the water, delivering reliable, stylish, and comfortable swimwear for over 40 years.
- QUICK DRY: Stay cool and comfortable with this quick-dry, breathable tankini swimsuit set, perfect for beach outings, swimming, and water activities.
- UPF SUN PROTECTION: Made with UPF + 30 rated fabric, this women’s tankini set provides excellent UV protection, shielding your skin from harmful sun rays during long beach days.
- FLATTERING DESIGN: The sleek, stylish design offers a chic, modern fit, making this 2-piece swimsuit a must-have for both active and casual wear.
- ACTIVE LIFESTYLE: Whether you're surfing, swimming, or relaxing, this Nautica tankini set is designed for ultimate comfort and performance.
Best for:
Multi-purpose use.
Product Review:
The Nautica Women’s Multi-Use Back Tankini excels in versatility. It’s specially designed for both swimming and casual outings, featuring a stylish open back and high-quality material. You can easily pair it with shorts or skirts, making it an excellent choice for vacations or warm summer days.
Pros:
- Versatile for multiple occasions.
- High-quality fabric.
- Stylish open back.
Cons:
- Higher price than simpler options.
- Limited color choice.
Finding the best open back tankini no longer needs to be a strenuous task, thanks to this comprehensive review. With these ten fantastic options from Amazon, you can find the perfect tankini to suit your style and needs this summer!
Buying Guide for Open Back Tankinis
Open back tankinis are a stylish choice for those who want a comfortable and flattering swimwear option that offers coverage while allowing for a bit of skin exposure. This guide will help you choose the perfect open back tankini for your needs.
1. Material Matters
- Fabric: Look for high-quality, stretchy materials like nylon, polyester, or spandex. These fabrics provide comfort, durability, and support while ensuring a flattering fit.
- Lining: A well-lined tankini offers extra coverage and prevents transparency when wet.
2. Style and Design
- Back Cut: Open back tankinis come in various designs. Decide whether you prefer a low-cut, crisscross, or halter-style back. Each style offers a different level of support and visual appeal.
- Neckline: Consider the neckline that suits you best—v-neck, scoop neck, or high neck. A flattering neckline can enhance your upper body and create a balanced silhouette.
- Support Features: Look for built-in support like underwire, removable padding, or shelf bras to enhance your comfort.
3. Fit and Sizing
- Size Guide: Refer to the brand’s specific size chart. Sizes may vary between brands, so always check before purchasing.
- Body Shape: Identify your body shape and choose a tankini that complements it. For instance, flared styles can suit pear-shaped bodies, while structured designs might better fit athletic or straight figures.
4. Coverage
- Length: Tankinis can vary in length from cropped to longer styles. Decide how much midriff you want to show. Longer styles provide more coverage and are often more flattering for different body types.
- Bottoms: Consider the type of bottoms you prefer—bikini, high-waisted, or boy shorts. Mix and match styles for a custom look.
5. Color and Print
- Solid Colors: Classic and versatile, solid colors can be slimming and easy to mix and match with other swimwear pieces.
- Patterns: Bold prints, stripes, and florals can add personality, but evaluate how they might accentuate your figure. Vertical patterns, for example, can create a lengthening effect.
6. Functionality
- Activity Level: Determine how you plan to use your tankini. For active beach days, consider options that offer chlorine resistance and UV protection.
- Quick-Drying: Look for fast-drying materials, especially if you intend to switch between land and water activities frequently.
7. Care Instructions
- Maintenance: Check for care instructions. Some materials may require special washing to maintain elasticity and color.
- Chlorine Resistance: If you plan on using the tankini in pools frequently, look for chlorine-resistant fabrics to prolong the life of the swimsuit.
8. Price Range
- Budget: Tankini prices can range significantly. Set a budget and look for options within your range. Sometimes paying a bit more for quality can be more economical in the long run.
9. Customer Reviews and Brand Reputation
- Feedback: Read customer reviews for insights on fit, comfort, and durability. Brands with a good reputation often produce more reliable products.
- Return Policy: Consider brands that offer a good return policy, allowing you to exchange or return if the fit isn’t right.
Conclusion
Choosing the right open back tankini involves considering materials, styles, sizes, and your personal comfort preferences. By keeping these factors in mind, you’ll find a swimwear option that not only looks great but also feels wonderful. Enjoy your time in the sun!
