Best Bikini Swim Bottoms

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Product 0: Lehua Bikini Bottom - Solid
Lehua Bikini Bottom - Solid
$52
When we’re ready to cause some trouble but can’t be bothered by fussy swimsuit bottoms, these stay put through every antic. Made of SurFlex™, our resilient, colorfast, UPF 50 swim fabric that shadows our every move, but never stretches out. Fully lined. By Title Nine. XS(2), S(4-6), M(8-10), L(12-14), XL(16).
Product 1: Holy Grail Bikini Bottom - Solid
Holy Grail Bikini Bottom - Solid
$49
Our Holy Grail low rise bikini bottom is surprisingly flattering fit on just about everybooty. The Holy Grail indeed. Made of SurFlex™, our resilient, colorfast, UPF 50 swim fabric that shadows our every move, but never stretches out. Ruched side panels. Fully lined. By Title Nine. XS(2), S(4-6), M(8-10), L(12-14), XL(16).
Product 2: Lehua Bikini Bottom - Tonal Swirl
Lehua Bikini Bottom - Tonal Swirl
Charcoal
$52
When we're ready to cause some trouble but can?t be bothered by fussy bottoms, these stay put through every antic. Fully lined. By Title Nine. XS(2), S(4-6), M(8-10), L(12-14), XL(16).
Product 3: Bahama Mama Bikini Bottom - Tropicalia
Bahama Mama Bikini Bottom - Tropicalia
Tropicalia
$69
The sweet spot between a bikini bottom and a boy short. Made in California. Fully lined. Rear drawstring waist. By Seea. S(4-6), M(8-10), L(10-12).
Product 4: Impact Bikini Bottom
Impact Bikini Bottom
Grey Print
$55
Sport agility in a svelte and flattering shape. Ready to make an impact where it or we land. Fully reversible. By prAna. XS(0-2), S(4-6), M(8-10), L(12-14), XL(16).
Product 5: Tidal Reversible Bottom - Strata Stripe
Tidal Reversible Bottom - Strata Stripe
Strata Stripe
$56
When the water or the action is fast-moving, we pull on the Tidal. Reversible. By Carve Designs. XS(2-4), S(6), M(8-10), L(10-12), XL(14).
Product 6: Tidal Reversible Bottom - Black Floral
Tidal Reversible Bottom - Black Floral
Black Floral
$56
When the water or the action is fast-moving, we pull on the Tidal. Reversible. By Carve Designs. XS(2-4), S(6), M(8-10), L(10-12), XL(14).
Product 7: Holy Grail Bikini Bottom - Feeling Blue
Holy Grail Bikini Bottom - Feeling Blue
Tanzania Blue
Was: $49 Now: $19
Surprisingly flattering fit on just about everybooty. The Holy Grail indeed. Ruched side panels. Fully lined. By Title Nine. XS(2), S(4-6), M(8-10), L(12-14), XL(16).
Product 8: Wavemaker Bikini Bottom
Wavemaker Bikini Bottom
Blueberry
Was: $49 Now: $39
We're the wavemakers here, and we have to have a suit that can take a hit... or 3. Built for those who ride waves, brave waves and make waves. By Title Nine. XS(2), S(4-6), M(8-10), L(12-14), XL(16).
Product 9: Lehua Bikini Bottom - Momiji
Lehua Bikini Bottom - Momiji
Neptune
Was: $52 Now: $29
When we’re ready to cause some trouble but can’t be bothered by fussy bottoms, these stay put through every antic. Fully lined. By Title Nine. XS(2), S(4-6), M(8-10), L(12-14), XL(16).
Product 10: Lehua Bikini Bottom - Ziggy Zag
Lehua Bikini Bottom - Ziggy Zag
Multi Stripe
Was: $52 Now: $36
When we’re ready to cause some trouble but can’t be bothered by fussy bottoms, these stay put through every antic. Fully lined. By Title Nine. XS(2), S(4-6), M(8-10), L(12-14), XL(16).
Product 11: Naiad Bikini Bottom - Stained Glass
Naiad Bikini Bottom - Stained Glass
Cool Multi
Was: $54 Now: $29
While its relatives are found presiding solely over lakes, rivers and other bodies of fresh water, our spritely and free-spirited Naiad is just at home in higher salinity. XS(2), S(4-6), M(8-10), L(12-14), XL(16).
Product 12: Holy Grail Bikini Bottom - Tropical Palms
Holy Grail Bikini Bottom - Tropical Palms
Tidal Multi
Was: $49 Now: $29
Surprisingly flattering fit on just about everybooty. The Holy Grail indeed. Ruched side panels. Fully lined. By Title Nine. XS(2), S(4-6), M(8-10), L(12-14), XL(16).
Product 13: Holy Grail Bikini Bottom - Dots
Holy Grail Bikini Bottom - Dots
Blueberry
Was: $49 Now: $34
Surprisingly flattering fit on just about everybooty. The Holy Grail indeed. Ruched side panels. Fully lined. By Title Nine. XS(2), S(4-6), M(8-10), L(12-14), XL(16).
Product 14: Hipster Bikini Bottom - Fern Stripe
Hipster Bikini Bottom - Fern Stripe
Petra Pink
Was: $59 Now: $29
As in the cut of these complete-coverage bottoms, 'cause that never goes out of style in our book. Fully lined. By Patagonia. XS(2), S(4-6), M(8-10), L(12), XL(14).
Product 15: Lehua Bikini Bottom - Fiesta Explosion
Lehua Bikini Bottom - Fiesta Explosion
Multi
Was: $52 Now: $29
When we're ready to cause some trouble but can't be bothered by fussy bottoms, these stay put through every antic. Fully lined. By Title Nine. XS(2), S(4-6), M(8-10), L(12-14), XL(16).
Product 16: Holy Grail Bikini Bottom - Day Dreamer
Holy Grail Bikini Bottom - Day Dreamer
Black Cherry
Was: $49 Now: $39
Surprisingly flattering fit on just about everybooty. The Holy Grail indeed. Fully lined. Ruched side panels. By Title Nine. XS(2), S(4-6), M(8-10), L(12-14), XL(16).
Product 17: Holy Grail Bikini Bottom - Tanami Dots
Holy Grail Bikini Bottom - Tanami Dots
Black
Was: $49 Now: $39
Surprisingly flattering fit on just about everybooty. The Holy Grail indeed. Ruched side panels. Fully lined. By Title Nine. XS(2), S(4-6), M(8-10), L(12-14), XL(16).
Product 18: Bodacious Bikini Bottom - Momiji Placement
Bodacious Bikini Bottom - Momiji Placement
Neptune Leaves
Was: $52 Now: $29
Anything but basic, the Bodacious is better designed and more bad-ass than any suit your average Betty could dream up. By Title Nine. XS(2), S(4-6), M(8-10), L(12-14), XL(16).
Product 19: Tidal Bikini Bottom - White Palms
Tidal Bikini Bottom - White Palms
White Palms
Was: $44 Now: $34
When the water or the action is fast-moving, we pull on the Tidal. Fully lined. By Carve Designs. XS(2-4), S(6), M(8-10), L(10-12), XL(14).
Product 20: Impossible Bikini Bottom - Whirlwind
Impossible Bikini Bottom - Whirlwind
Black/white
Was: $49 Now: $39
A swim bottom that makes aquatic adventures possible. By Title Nine. XS(0-2), S(4-6), M(8-10), L(12-14), XL(16).
Product 21: Lehua Bottom - Flower Swirl
Lehua Bottom - Flower Swirl
Black
Was: $52 Now: $39
When we’re ready to cause some trouble but can’t be bothered by fussy bottoms, these stay put through every antic. Fully lined. By Title Nine. XS(2), S(4-6), M(8-10), L(12-14), XL(16).
Product 22: Slayer Bikini Bottom
Slayer Bikini Bottom
Blossom
Was: $52 Now: $39
Brought to you by our T9 Movers & Makers Pitchfest winner, Sensi Graves. Yep, she slays and so do her suits. Stay-put swim that's cut just right, so it can stand up to Sensi, to us, to you. Rip ready, T9er approved. Fully lined. By Sensi Graves Bikinis. S(4-6), M(8-10), L(12-14), XL(16).
Product 23: Impossible Bikini Bottom - Ocean Waves
Impossible Bikini Bottom - Ocean Waves
Ocean Multi
Was: $49 Now: $39
A swim bottom that makes aquatic adventures possible. Fully lined. By Title Nine. XS(2), S(4-6), M(8-10), L(12-14), XL(16).
Product 24: Holy Grail Bottom - Crayon Stripe
Holy Grail Bottom - Crayon Stripe
Cobalt Multi
Was: $49 Now: $39
Surprisingly flattering fit on just about everybooty. The Holy Grail indeed. Ruched side panels. Fully lined. By Title Nine. XS(2), S(4-6), M(8-10), L(12-14), XL(16).
Product 25: Impossible Bikini Bottom - Confetti Leaf
Impossible Bikini Bottom - Confetti Leaf
Agave
Was: $49 Now: $39
A swim bottom that makes aquatic adventures possible. Fully lined. By Title Nine. XS(0-2), S(4-6), M(8-10), L(10-12), XL(12-14).
Product 26: Get A Grip Bikini Bottom - Bluff River
Get A Grip Bikini Bottom - Bluff River
Arrow Red
Was: $69 Now: $54
No to tugging and adjusting. Yes to focusing on our next ride. The secret is in the practically magic, micro-sueded interior: in the water it holds tight to our skin, clingier than that one ex that's still calling. (Yeah, they need to get a grip too.) XS(0-2), S(4-6), M(8-10), L(12-14), XL(16).
Product 27: Hold On Bikini Bottom - Cordoba
Hold On Bikini Bottom - Cordoba
Deep Violet
Was: $49 Now: $39
When we wipe out, we need a bottom that'll hold on. Modern brief styling sits across the hip and just a touch lower on the leg. Fully lined. By Title Nine. XS(2), S(4-6), M(8-10), L(12-14), XL(16).
Product 28: Rumba Bikini Bottom - Bonita
Rumba Bikini Bottom - Bonita
Peach Bonita
Was: $50 Now: $39
Let's get ready to Rumba. Mid rise, medium coverage, max aquatic fun. Fully lined. By prAna. XS(0-2), S(4-6), M(8-10), L(12-14), XL(16).
Product 29: Hold On Bikini Bottom - Geo
Hold On Bikini Bottom - Geo
Coral Multi
Was: $49 Now: $39
When we wipe out, we need a bottom that'll hold on. Modern brief styling sits across the hip and just a touch lower on the leg. Fully lined. By Title Nine. XS(2), S(4-6), M(8-10), L(12-14), XL(16).
Product 30: Blocker Bikini Bottom - Brights
Blocker Bikini Bottom - Brights
Berry Multi
Was: $49 Now: $39
Full throttle women need full coverage bottoms that keep up and stay put through every antic. Blocks out UV rays and bad attitudes towards diving in head first. XS(2), S(4-6), M(8-10), L(12-14), XL(16).
Product 31: Lehua Bikini Bottom - Tropical Paradise
Lehua Bikini Bottom - Tropical Paradise
Deep Navy
Was: $52 Now: $39
When we're ready to cause some trouble but can't be bothered by fussy bottoms, these stay put through every antic. Fully lined. By Title Nine. XS(2), S(4-6), M(8-10), L(12-14), XL(16).
Product 32: Tidal Bikini Bottom - 1976
Tidal Bikini Bottom - 1976
1976
Was: $44 Now: $34
When the water or the action is fast moving, we pull on the Tidal. Fully lined. By Carve Designs. XS(2-4), S(6), M(8-10), L(12), XL(14).

Cheeky bikini bottoms be damned—at this point in our lives, we need a bikini bottom that is made for an active life. Whether we're chasing big waves or chasing after wayward frisbees, we demand a swim bottom that moves with us, not against us. From mid rise bikini bottoms with max coverage to high cut hipster bikini bottoms, our swim bottoms are engineered for performance. Made for fast action? Yep. Adjustable drawstring for stay-put sports coverage? We've got a swimsuit bottom for that. Built in UPF sun protection? Wish granted. Say goodbye to saggy swim bottoms and unflattering fits and hello to Title Nine’s athletic bikini bottoms. Designed for women who don’t stop—won’t stop—moving.

Don’t forget to check out our new arrivals of bikini bottoms in a bunch of styles, and prints, including ruched waist bikinis. Need full coverage bikini bottoms with a punch of print? We've got just the thing. Our bikini bottoms come in a bunch of colors, from yellow and lime to classic black, navy and red. Whether we need a high-waisted bikini bottom that hits us just right or a low-rise swim bottom that pairs perfectly with a long-sleeve coverup, Title Nine has our backsides covered. Searching for something specific? We'd love to help! Contact the T9 gals in customer service or use our store locator and stop by for a visit!

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