One-Piece Sport Swimsuit — Women's Active Swim
One-Piece Sport Swimsuit — Women's Active Swim
One-Piece Sport Swimsuit — Women's Active Swim
One-Piece Sport Swimsuit — Women's Active Swim
One-Piece Sport Swimsuit — Women's Active Swim
One-Piece Sport Swimsuit — Women's Active Swim
One-Piece Sport Swimsuit — Women's Active Swim
One-Piece Sport Swimsuit — Women's Active Swim
One-Piece Sport Swimsuit — Women's Active Swim
One-Piece Sport Swimsuit — Women's Active Swim

One-Piece Sport Swimsuit — Women's Active Swim

$89.95 $44.95 Save 50%
  • Few pairs left during our final Spring sale
    • USPS Shipping Free USPS Shipping Within the U.S.
    • Money Back 30 Days Money-Back Guarantee
    • Bundle Deal Buy 2 get 10%, buy 4+ get 20%
    Color
    Size
    Only 3 pairs left in stock.
    BUNDLE & SAVE
    2 ITEMS -10%
    3 ITEMS -15%
    4+ ITEMS -20%
    Discount applied automatically in cart.

    A sport-ready one-piece swimsuit built for performance and style

    The One-Piece Sport Swimsuit by Cooper & Hayes is a women's active swimwear essential designed for those who refuse to compromise between function and fashion. With a sleek silhouette and eye-catching details, it moves confidently from lap swimming to beach days.

    Why You'll Love This Swimsuit

    • Back cutout design — Adds a modern, fashion-forward detail while maintaining a secure, supportive fit.
    • Decorative stripe accents — Create a sporty, streamlined look that stands out in and out of the water.
    • Round neckline with integrated brief — Delivers comfortable, reliable coverage so you can move freely without adjusting.
    • Quick-drying construction — Lightweight, fast-drying fabric means less time waiting and more time enjoying.
    • Ombre gradient colorways — Expressive, vibrant options that bring a fresh energy to your swim wardrobe.

    Perfect for active pool sessions or a relaxed day by the shore, this swimsuit pairs beautifully with a wide-brim hat and sandals for an effortlessly put-together warm-weather look.

    We’ll keep you informed every step of the way, from order to delivery. Enjoy free home delivery on all orders, carefully handled by USPS for fast, reliable service straight to your door.

    At Mason & Monroe, great service is just as important as great style.
    Whether you have a question about your order, need help finding the right size, or want to know more about our returns or delivery — our team is always here for you.

    Simply fill out the contact form or reach us directly at 📩 support@masonmonroe.com.

    We do our best to get back to you as quickly as possible, because every customer deserves to be taken care of.

    30-day money back guarantee

    Not 100% satisfied with your purchase? No worries. You have 30 days after delivery to return your item and receive your money back.

    We believe in our quality, and we want you to experience it risk-free.

    Your security is in good hands.

    At Mason & Monroe, we want you to shop with complete confidence. That's why we offer a range of trusted payment options — including Shop Pay, Google Pay, Apple Pay, and all major credit cards — all fully protected from the moment you check out.

    Every transaction is secured with industry-standard SSL encryption, keeping your personal and payment information completely private and confidential. We never share, sell, or distribute your data. Not to anyone, not ever.

    combine and get up to 20% extra discount

    100% money back — guarantee

    At Mason & Monroe, we're confident you'll love what you order. But if something isn't quite right, no problem — we offer a 30-day money-back guarantee on every purchase. Simply return the item and we'll make sure you get a full refund, no hassle, no questions asked.

    trusted by thousands across the usa

    ★★★★★

    Didn’t expect this level of quality for the price. Great purchase.

    David M.
    Denver, CO
    ★★★★

    Beautiful quality and the fit is amazing. I ordered two more during the Spring Sale.

    Emily R.
    Austin, TX
    ★★★★★

    Exactly like the photos. Elegant, comfortable and perfect for spring.

    Sophia L.
    San Diego, CA
    ★★★★★

    Bought it for my wife and she absolutely loves it.

    James T.
    Nashville, TN
    ★★★★★

    Stylish, lightweight and flattering. One of my favorite pieces this season

    Olivia K
    Los Angeles, CA
    ★★★★

    Fits well and looks just like the photos. I’d probably size up if you’re between sizes.

    Lauren S.
    Phoenix, AZ
    ★★★★

    Ordered this for my partner during the sale. Took a little while to arrive, but the quality surprised us.

    Mark D.
    Los Angeles, CA
    ★★★★★

    Very comfortable and flattering. Not super thick material, but perfect for spring.

    Megan B.
    Tampa, FL

    frequently asked questions

    Yes, we offer free premium shipping because we value you as a customer and want to provide you with the best service.

    Yes, you can return your order within 30 days of receiving it.

    You can track your order by entering the tracking number you received from us on the "TRACK YOUR ORDER" page. Once you’ve entered the number and clicked "TRACK," you will see the status of your order.

    You can pay safely and securely with the following payment methods: Credit Card, Visa, Mastercard, American Express, Apple Pay, Google Pay, Maestro, and Shop Pay.

    Yes, once you've placed your order, a confirmation will be sent to your email inbox. If you don’t see it, feel free to reach out to our customer service team, we’re happy to help you right away.

    Email: 📩 support@masonmonroe.com

    Free home delivery

    We deliver your order anywhere in the USA at no extra cost, using USPS to get it to your door quickly and reliably.

    Secure & Simple Checkout

    Enjoy trusted payment options including Shop Pay, Google Pay, Apple Pay, and credit card for a safe and easy checkout experience.

    100% Happiness Guarantee

    Try everything on at home. If it is not the perfect fit, send it back within 30 days for a full refund, no questions asked.