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

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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
Better 2.0 Bikini Top - Anatolia Better 2.0 Bikini Top - Anatolia
Better 2.0 Bikini Top - Anatolia: New Badge
$59
Holy Grail 2.0 Bottom - Anatolia Holy Grail 2.0 Bottom - Anatolia
Holy Grail 2.0 Bottom - Anatolia: New Badge
$52
Better 2.0 Tankini Top - Anatolia Better 2.0 Tankini Top - Anatolia
Better 2.0 Tankini Top - Anatolia: New Badge
$69
Francie High Waisted Bikini Bottom - Solid Francie High Waisted Bikini Bottom - Solid
Francie High Waisted Bikini Bottom - Solid: New Badge
$59
Aquatic Life Rash Guard - Anatolia Aquatic Life Rash Guard - Anatolia
Aquatic Life Rash Guard - Anatolia: New Badge
$75
Holy Grail Swimsuit Bottom - Solid Holy Grail Swimsuit Bottom - Solid
$49
Zenith Long Sleeve One Piece Swimsuit - Anatolia Zenith Long Sleeve One Piece Swimsuit - Anatolia
Zenith Long Sleeve One Piece Swimsuit - Anatolia: New Badge
$129
Aquamini Skirt - Anatolia Aquamini Skirt - Anatolia
Aquamini Skirt - Anatolia: New Badge
$65
Metis Underwire Bikini Top - Kahili Metis Underwire Bikini Top - Kahili
Metis Bikini Top - Kahili: New Badge
$75
Holy Grail Bikini Bottom - Kahili Holy Grail Bikini Bottom - Kahili
Holy Grail Bikini Bottom - Kahili: New Badge
$52
Impossible Bikini Top - Kahili Impossible Bikini Top - Kahili
Impossible Bikini Top - Kahili: New Badge
$59
Lehua Bikini Bottom - Solid Lehua Bikini Bottom - Solid
$52
Pele Bikini Top - Solid Pele Bikini Top - Solid
$69
Impossible One Piece Swimsuit - Kahili Impossible One Piece Swimsuit - Kahili
Impossible One Piece Swimsuit - Kahili: New Badge
$89
Metis Underwire Tankini Top - Kahili Metis Underwire Tankini Top - Kahili
Metis Tankini Top - Kahili: New Badge
$85
Real Deal One Piece Swimsuit Real Deal One Piece Swimsuit
$95
Real Deal Tankini Top - Solid Real Deal Tankini Top - Solid
Real Deal Tankini Top - Solid: New Badge
$65
Boyshort Bikini Bottom - Solid Boyshort Bikini Bottom - Solid
$52
Real Deal Bikini Top - Solid Real Deal Bikini Top - Solid
Real Deal Bikini Top - Solid: New Badge
$59
Paddle Board Swim Shorts Paddle Board Swim Shorts
Paddle Board Swim Shorts: New color badge
$59
Duckdive Long Sleeve Onesie Duckdive Long Sleeve Onesie
Duckdive Long Sleeve Onesie: New Badge
$168
Steady Blouson Tankini Top - Bolinas Steady Blouson Tankini Top - Bolinas
Steady Blouson Tankini Top - Bolinas: New Badge
$84
Tri Angle Reversible Halter Bikini Top - Bolinas/Paige Tri Angle Reversible Halter Bikini Top - Bolinas/Paige
Tri Angle Reversible Halter Bikini Top - Bolinas/Paige: New Badge
$58
Two-Fer Reversible Bikini Bottom - Bolinas/Navy Two-Fer Reversible Bikini Bottom - Bolinas/Navy
Two-Fer Reversible Bikini Bottom - Bolinas/Navy: New Badge
$58
Duckdive Wetsuit Jacket Duckdive Wetsuit Jacket
Duckdive Rash Guard Jacket: New Badge
$112
Set It And Forget It Bikini Set It And Forget It Bikini
$54
Demands Long Board Shorts Demands Long Board Shorts
Demands Long Board Shorts: New Badge
$60
Naiad Bikini Bottom - Solid Naiad Bikini Bottom - Solid
Naiad Bikini Bottom - Solid: New Badge
$54
Sunbuster Long Sleeve 1/4 Zip Pullover - Aloha Sunbuster Long Sleeve 1/4 Zip Pullover - Aloha
Sunbuster Long Sleeve 1/4 Zip Pullover - Aloha: New Badge
$69
Surf Rock Board Shorts - Solid Surf Rock Board Shorts - Solid
Surf Rock Board Shorts - Solid: New Badge
$54
Sunbuster Long Sleeve Hoodie - Sunset Stripe Sunbuster Long Sleeve Hoodie - Sunset Stripe
Sunbuster Long Sleeve Hoodie - Sunset Stripe: New Badge
$79
Sunbuster 2.0 Short Sleeve Sun Shirt Sunbuster 2.0 Short Sleeve Sun Shirt
Sunbuster 2.0 Short Sleeve Sun Shirt: New Badge
$59
Pele Tankini Top - Solid Pele Tankini Top - Solid
$79
Wahine Swim Shorts Wahine Swim Shorts
$62
Keep Your Cool Sun Shirt - Multi Stripe Keep Your Cool Sun Shirt - Multi Stripe
$62
Sunbuster 2.0 Full Zip Hoodie Sun Shirt Sunbuster 2.0 Full Zip Hoodie Sun Shirt
Sunbuster 2.0 Full Zip Hoodie Sun Shirt: New Badge
$75
Sunbuster 2.0 Long Sleeve Sun Shirt Sunbuster 2.0 Long Sleeve Sun Shirt
Sunbuster 2.0 Long Sleeve Sun Shirt: New Badge
$65
Batu Tankini Top - Lily Paisley Batu Tankini Top - Lily Paisley
$58
Batu Bikini Top - Lily Paisley Batu Bikini Top - Lily Paisley
$48
Tidal Reversible Bikini Bottom - Paisley Stripe Tidal Reversible Bikini Bottom - Paisley Stripe
$56
Set It And Forget It Tankini Set It And Forget It Tankini
$64
Paddle Board Swim Skirt - Solid Paddle Board Swim Skirt - Solid
$59
Real Deal One Piece Swimsuit - Buttercup Real Deal One Piece Swimsuit - Buttercup
Price reduced from $99 to $39
Francie High Waisted Swim Bottom - Buttercup Francie High Waisted Swim Bottom - Buttercup
Price reduced from $59 to $19
Selkie High Neck One Piece Swimsuit - Seychelles Selkie High Neck One Piece Swimsuit - Seychelles
Price reduced from $99 to $39
Goldie Tankini Top - Kima Goldie Tankini Top - Kima
$78
Tidal Reversible Bikini Bottom - Kima Tidal Reversible Bikini Bottom - Kima
$56
Lehua Bikini Bottom - Linen Stripes Lehua Bikini Bottom - Linen Stripes
Price reduced from $52 to $19

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.