Woman wearing black racerback tank top, comfortable stretchy loungewear, back view
Light grey racerback tank top in soft fabric, shown from the back on a woman
Woman wearing white relaxed racerback tank top with soft Pima cotton fabric
Woman wearing black racerback tank top, soft cotton loungewear, sleeveless layering shirt
Woman wearing a cream racerback tank top with soft Pima cotton fabric
Woman in black racerback tank top and black leggings, relaxed loungewear style
Woman wearing a cream racerback tank top, back view, soft loungewear for layering
Woman wearing a light grey racerback tank top, relaxed fit, ideal for loungewear
Woman wearing white racerback tank top and matching underwear, back view, minimal style

Beyond the Basics Relaxed Racerback Tank Top

$ 58.00
$ 58.00
$ 58.00
Sold Out

Women's racerback tank with a built-in shelf bra, crafted from Twelve Eighty Eight's Performance Pima Knit fabric, a breathable stretch fabric designed for everyday comfort and shape retention.

Size: Medium (6-8)

Color: Black

Free Returns & Easy Exchanges - If it’s not perfect, we’ll make it right.

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Brenda Relaxed Racerback Tank Top - Designed for Everyday Wear

Everyday Essentials should feel soft, breathable, and easy to wear. The Relaxed Racerback Tank was designed for comfort throughout the day and night. It transitions easily between sleep, lounging, and casual daytime wear. The relaxed silhouette feels natural and effortless. Wear it around the house or out for a casual day. It pairs easily with joggers, shorts, or denim.

Effortless Racerback Silhouette

The silhouette follows the natural lines of the body without clinging. The relaxed shape feels balanced and comfortable. The racerback tank design allows natural shoulder movement and creates an easy, flattering profile. A built-in shelf bra provides light support and comfortable coverage. The tank can be worn alone or layered under robes, cardigans, or jackets.

Performance Pima Knit Fabric

This tank is crafted from Twelve Eighty Eight's Performance Pima Knit fabric. The knit blends Peruvian Pima cotton, modal, and Lycra. The fabric feels smooth, breathable, and softly structured. Performance Pima Knit moves naturally with the body and helps the garment retain its shape. Pima cotton fibers are longer than regular cotton fibers. Longer fibers create smoother fabrics known for exceptional softness.

Pima cotton fibers are longer than regular cotton fibers. Longer fibers create smoother fabrics known for exceptional softness in premium apparel. For additional information about cotton fiber quality, see the educational resources from CottonWorks by Cotton Incorporated.

Need Assistance? We're Here to Help

If you have questions about the Racerback Tank Top or any other Twelve Eighty Eight garment, our team is ready to assist you.

Chat with us online anytime. We’re happy to support you with sizing advice, care tips, or any other information to make the most of your Twelve Eighty Eight sleepwear.

• Built-in shelf bra provides light support and coverage

• Relaxed silhouette designed for everyday comfort

• Comfortable for sleeping, lounging, or casual daily wear

• Smooth knit texture ideal for layering

• Breathable Performance Pima Knit fabric with gentle stretch

Product Type: Relaxed racerback tank top with built-in shelf bra

Fit: Relaxed fit designed for comfortable everyday wear and layering

Design Details: Racerback silhouette with built-in shelf bra for light support and coverage

Length: Hip-length tank

Support: Built-in shelf bra provides light natural support

Sizes: S–XL

Fabric: Twelve Eighty Eight's Performance Pima Knit (48% Peruvian Pima Cotton / 48% Modal / 4% Lycra)

Care: Machine wash cold on gentle cycle, tumble dry low, do not bleach

Made In: Peru

Fabric: Twelve Eighty Eight's Performance Pima Knit
Composition: 48% Peruvian Pima Cotton / 48% Modal / 4% Lycra

Care

• Machine wash cold on gentle cycle
• Tumble dry low
• Do not bleach

Relaxed fit designed for comfort and natural movement.

Available in sizes S–XL.

If you are between sizes, we recommend choosing the next size up.

Refer to our Size Chart for detailed measurements

FAQs


Our products are crafted from a luxurious Pima cotton and Modal blended fabric, offering the perfect balance of softness, breathability, and durability. This high-quality blend ensures that each piece is not only gentle on the skin but also maintains its shape and color, making it ideal for both lounging and sleeping.

Our sleepwear is designed with a focus on fabric choice, comfort, and long-term wear.

To learn more about our approach visit our Brand Authority page Why Twelve Eighty Eight for more details.


To maintain the luxurious feel and long-lasting quality of your Twelve Eight Eight pieces, we recommend washing in cold water and air drying or tumble drying on low heat. Our Pima cotton and Modal blend resists pilling, retains its softness, and holds its shape and color wash after wash, ensuring your loungewear stays beautiful for years.

Visit our Fabric & Care Guide for more details.


Once your order has been shipped, you will receive an email with a tracking number. Simply follow the link provided in the email to track your package and stay updated on its delivery status.


We want you to love your purchase, but if for any reason you're not completely satisfied, we offer a hassle-free return policy.

You can return unworn, unwashed items within 14 days of receiving your order for a full refund or exchange. Simply ensure the product is in its original condition, with tags attached.

For returns, please visit our returns portal on the website to initiate the process. Note that shipping fees, if applied, are non-refundable.


To help you find the perfect fit, we offer a detailed size chart on each product page. Our sleepwear and loungewear are designed to provide a relaxed, comfortable fit. We recommend measuring your bust, waist, and hips, then comparing your measurements to our size guide to ensure the best fit. If you’re between sizes or prefer a looser fit, we suggest sizing up. For any additional sizing concerns, our customer service team is happy to assist you in finding the perfect size.

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