Women's Athletic Swimwear

Practice: Making Objects
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Halter or high-neck, bikini or boyshort – you pick the styles and we’ll find your perfect match.

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FEATURED SWIMSUITS

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Women's Athletic Swimwear

find a swimsuit built for you

Halter or high-neck, bikini or boyshort – you pick the styles and we’ll find your perfect match.

select your styles

FEATURED SWIMSUITS
Streamline Bikini Top - Shibori Mini Streamline Bikini Top - Shibori Mini
Streamline Bikini Top - Shibori Mini: New Badge
$59
Streamline High Waisted Bikini Bottom - Shibori Mini Streamline High Waisted Bikini Bottom - Shibori Mini
Streamline High Waisted Bikini Bottom - Shibori Mini: New Badge
$59
Aquamini Skirt - Shibori Mini Aquamini Skirt - Shibori Mini
Aquamini Skirt - Shibori Mini: New Badge
$65
Zenith Long Sleeve One Piece Swimsuit - Shibori Zenith Long Sleeve One Piece Swimsuit - Shibori
Zenith Long Sleeve One Piece Swimsuit - Shibori: New Badge
$129
Siren Bikini Top - Shibori Siren Bikini Top - Shibori
Siren Bikini Top - Shibori: New Badge
$59
Lehua Bikini Bottom - Shibori Lehua Bikini Bottom - Shibori
Lehua Bikini Bottom - Shibori: New Badge
$55
Siren Tankini Top - Shibori Siren Tankini Top - Shibori
Siren Tankini Top - Shibori: New Badge
$69
Metis Underwire Tankini Top - Solid Metis Underwire Tankini Top - Solid
Metis Underwire Tankini Top - Solid: New Badge
$85
Sure Bet Midkini Top - Noumea Sure Bet Midkini Top - Noumea
Sure Bet Midkini Top - Noumea: New Badge
$59
Holy Grail 2.0 Bikini Bottom - Noumea Holy Grail 2.0 Bikini Bottom - Noumea
Holy Grail Bikini Bottom - Noumea: New Badge
$52
Metis Underwire Bikini Top - Solid Metis Underwire Bikini Top - Solid
Metis Underwire Bikini Top - Solid: New Badge
$75
Sure Bet Tankini Top - Noumea Sure Bet Tankini Top - Noumea
Sure Bet Tankini Top - Noumea: New Badge
$69
Bond Alumni Zip Front Midkini Top - Hubble Bond Alumni Zip Front Midkini Top - Hubble
Bond Alumni Zip Front Midkini - Hubble: New Badge
$75
Real Deal Tankini Top - Solid Real Deal Tankini Top - Solid
$65
Lehua Bikini Bottom - Hubble Lehua Bikini Bottom - Hubble
Lehua Bikini Bottom - Hubble: New Badge
$55
Bond Alumni 1/2 Zip One Piece Swimsuit - Hubble Bond Alumni 1/2 Zip One Piece Swimsuit - Hubble
Bond Alumni One Piece Swimsuit - Hubble: New Badge
$99
Woman Up High Neck Bikini Top - Flower Mix Woman Up High Neck Bikini Top - Flower Mix
Woman Up High Neck Bikini Top - Flower Mix: New Color Badge
$75
Lehua Bikini Bottom - Flower Mix Lehua Bikini Bottom - Flower Mix
Lehua Bikini Bottom - Flower Mix: New Color Badge
$55
Woman Up One Piece Swimsuit - Flower Mix Woman Up One Piece Swimsuit - Flower Mix
Woman Up One Piece Swimsuit - Flower Mix: New Color Badge
$109
Woman Up Tankini Top - Flower Mix Woman Up Tankini Top - Flower Mix
Woman Up Tankini Top - Flower Mix: New Color Badge
$85
Real Deal Bikini Top - Amazonia Real Deal Bikini Top - Amazonia
Real Deal Bikini Top - Amazonia: New Color Badge
$65
Holy Grail Bikini Bottom - Amazonia Holy Grail Bikini Bottom - Amazonia
Holy Grail Bikini Bottom - Amazonia: New Color Badge
$52
Real Deal Tankini Top - Amazonia Real Deal Tankini Top - Amazonia
Real Deal Tankini Top - Amazonia: New Color Badge
$69
Paddle Board Swim Shorts Paddle Board Swim Shorts
$59
Desis Spider Bikini Top - Black Springtime Desis Spider Bikini Top - Black Springtime
Desis Spider Bikini Top - Black Springtime: New Badge
$65
Dig It Bikini Bottoms - Black Springtime Dig It Bikini Bottoms - Black Springtime
Dig It Bikini Bottoms - Black Springtime: New Badge
$55
Desis Spider Tankini Top - Black Springtime Desis Spider Tankini Top - Black Springtime
Desis Spider Tankini Top - Black Springtime: New Badge
$75
Francie High Waisted Bikini Bottom - Solid Francie High Waisted Bikini Bottom - Solid
$59
Tidal Rave Underwire Bikini Top Tidal Rave Underwire Bikini Top
Tidal Rave Underwire Bikini Top: New Badge
$69
Kuapapa Bikini Bottom Kuapapa Bikini Bottom
Kuapapa Bikini Bottom: New Badge
$55
Kuapapa Bikini Top Kuapapa Bikini Top
Kuapapa Bikini Top: New Badge
$59
Tidal Rave Underwire Tankini Top Tidal Rave Underwire Tankini Top
Tidal Rave Underwire Tankini Top: New Badge
$79
Endless Summer Long Sleeve Rash Guard Endless Summer Long Sleeve Rash Guard
Endless Summer Long Sleeve Rash Guard: New Color Badge
$56
Wahine Swim Shorts Wahine Swim Shorts
Wahine Swim Shorts: New Color Badge
$62
Set It And Forget It Bikini Set It And Forget It Bikini
Set It And Forget It Bikini: New Color Badge
$54
Boyshort Bikini Bottom - Solid Boyshort Bikini Bottom - Solid
Boyshort Bikini Bottom - Solid: New Color Badge
$52
Duckdive Long Sleeve Onesie Duckdive Long Sleeve Onesie
Duckdive Long Sleeve Onesie: New Color Badge
$168
Sunbuster 2.0 Long Sleeve Sun Shirt Sunbuster 2.0 Long Sleeve Sun Shirt
$65
Duckdive Full Zip Wetsuit Jacket Duckdive Full Zip Wetsuit Jacket
Duckdive Rash Guard Jacket: New Color Badge
$112
Sunbuster 2.0 Full Zip Hoodie Sun Shirt Sunbuster 2.0 Full Zip Hoodie Sun Shirt
$75
Selkie High Neck Bikini Top - Socorro Selkie High Neck Bikini Top - Socorro
Selkie High Neck Bikini Top - Socorro: New Badge
$59
Tsunami Underwire Tankini Top - Socorro Tsunami Underwire Tankini Top - Socorro
Tsunami Underwire Tankini Top - Socorro: New Badge
$85
Lehua Bikini Bottom - Socorro Lehua Bikini Bottom - Socorro
Lehua Bikini Bottom - Socorro: New Badge
$55
Tsunami Underwire Bikini Top - Socorro Tsunami Underwire Bikini Top - Socorro
Tsunami Underwire Bikini Top - Socorro: New Badge
$75
Lehua Bikini Bottom - Solid Lehua Bikini Bottom - Solid
Lehua Bikini Bottom - Solid: New Color Badge
$52
Selkie High Neck One Piece Swimsuit - Socorro Selkie High Neck One Piece Swimsuit - Socorro
Selkie High Neck One Piece Swimsuit - Socorro: New Badge
$99
Real Deal Bikini Top - Solid Real Deal Bikini Top - Solid
$59
Naiad Bikini Bottom - Solid Naiad Bikini Bottom - Solid
$54

Sporty Swimsuits and Womens Athletic Swimwear

All our sunny adventures start with our perfect athletic swimsuits. Whether we're deep sea diving in a supportive bikini or playing hard on the beach in a sporty swimsuit, we expect our active swimwear to keep up with us. At Title Nine, we're redefining women's athletic swimsuits, one swim top and swimsuit bottom at a time. We're active women who need active swimwear, and we know how much the small details matter when it comes to our performance. So when we design our bikini tops and one piece swimsuits, we sweat the small stuff. Whether it's a halter-style tankini top with support for full cups or bikini bottoms with the right amount of coverage, we infuse performance into every stitch to meet all of our swimming needs.

Shop the arrivals of our new swimsuits and athletic swimwear and discover sport swimwear for every activity. Want to mix and match swimwear? Be our guest. Don't forget to check out our cover-ups and swim skirts, made with fast-drying poly fabrics and easy care performance blends. Perfect for throwing on post-surf session, these athletic swimsuits can seamlessly transition from beach to boardwalk and beyond. Need assistance finding the perfect fit? Chat with us on live chat or call the T9 gals at customer service, and we'll help you find women's athletic swimwear that defies expectations.