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.

Mix & Match Swim Finder

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.

Mix & Match Swim Finder

FEATURED SWIMSUITS
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
Keep Your Cool Sun Shirt - Multi Stripe Keep Your Cool Sun Shirt - Multi Stripe
$62
Goldie Tankini Top - Kima Goldie Tankini Top - Kima
$78
Wahine Swim Shorts Wahine Swim Shorts
$62
Rapid Bikini Top - Kima Rapid Bikini Top - Kima
$58
Tidal Reversible Bikini Bottom - Kima Tidal Reversible Bikini Bottom - Kima
$56
Shorebird Reversible Bikini Top - Bayside Floral Shorebird Reversible Bikini Top - Bayside Floral
$62
Shorebird Tankini - Delilah Shorebird Tankini - Delilah
$78
Holy Grail Swimsuit Bottom - Solid Holy Grail Swimsuit Bottom - Solid
$49
Sunbuster 2.0 Short Sleeve Sun Shirt Sunbuster 2.0 Short Sleeve Sun Shirt
$59
Set It And Forget It Tankini Set It And Forget It Tankini
$64
Paddle Board Swim Skirt - Solid Paddle Board Swim Skirt - Solid
$59
Shorebird Reversible Bikini Top - Wailuku Shorebird Reversible Bikini Top - Wailuku
$62
Surf Rock Board Shorts - Solid Surf Rock Board Shorts - Solid
$54
Sunbuster 2.0 Long Sleeve Sun Shirt Sunbuster 2.0 Long Sleeve Sun Shirt
$65
Sunbuster 2.0 Full Zip Hoodie Sun Shirt Sunbuster 2.0 Full Zip Hoodie Sun Shirt
$75
Set It And Forget It Bikini Set It And Forget It Bikini
$54
Lehua Bikini Bottom - Solid Lehua Bikini Bottom - Solid
$52
Tidal Rave Underwire Bikini Top - Tivoli Tidal Rave Underwire Bikini Top - Tivoli
$75
Tidal Rave Underwire Tankini Top - Tivoli Tidal Rave Underwire Tankini Top - Tivoli
$85
Holy Grail Bikini Bottom - Tivoli Holy Grail Bikini Bottom - Tivoli
$49
Pele Bikini Top - Solid Pele Bikini Top - Solid
$69
Sure Bet Midkini Top - Lago Niassa Sure Bet Midkini Top - Lago Niassa
$59
Sure Bet Tankini - Lago Niassa Sure Bet Tankini - Lago Niassa
$69
Francie High Waisted Bikini Bottom - Lago Niassa Francie High Waisted Bikini Bottom - Lago Niassa
$59
Paddle Board Swim Shorts Paddle Board Swim Shorts
$59
Demands Long Board Shorts Demands Long Board Shorts
$60
Selkie High Neck One Piece Swimsuit - Seychelles Selkie High Neck One Piece Swimsuit - Seychelles
$99
Lehua Bikini Bottom - Seychelles Lehua Bikini Bottom - Seychelles
$52
Selkie High Neck Bikini Top - Seychelles Selkie High Neck Bikini Top - Seychelles
$59
Pele Tankini Top - Solid Pele Tankini Top - Solid
$79
Better 2.0 Tankini - Textured Better 2.0 Tankini - Textured
$69
Better 2.0 Bikini - Textured Better 2.0 Bikini - Textured
$59
Impossible Bikini Bottom - Textured Impossible Bikini Bottom - Textured
$52
Endless Summer Long Sleeve Rash Guard Endless Summer Long Sleeve Rash Guard
$56
Better 2.0 Bikini Top - Botanica Better 2.0 Bikini Top - Botanica
$59
Holy Grail 2.0 Bikini Bottom - Botanica Holy Grail 2.0 Bikini Bottom - Botanica
$49
Better 2.0 Tankini - Botanica Better 2.0 Tankini - Botanica
$69
Slayer Bikini Top - Painted Leopard Slayer Bikini Top - Painted Leopard
$56
Rapid Bikini Top - Wahine Rapid Bikini Top - Wahine
$58
Tidal Reversible Bottom - Wahine Tidal Reversible Bottom - Wahine
$56
Rapid One Piece Swimsuit - Wahine Rapid One Piece Swimsuit - Wahine
$90
Real Deal Tankini Top - Solid Real Deal Tankini Top - Solid
$65
Frontside Jacket - Wailuku Frontside Jacket - Wailuku
$112
Sure Bet Tankini Top - Tropical Sure Bet Tankini Top - Tropical
$69
Sure Bet Midkini Top - Tropical Sure Bet Midkini Top - Tropical
$59

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.