OneOne

ONEONE, founded in 2016, is a lifestyle swim brand that focuses on creating beautiful and well-fitting swimsuits for all individuals. The name "ONEONE" symbolizes both the meaning of "sand" in Samoan and the union of two founders, Olga and Santiago, who lead the company together. After meeting in college while studying law, they decided to pursue their ultimate dream of building a high-quality swim brand. Using their combined savings, they designed their first collection and launched their first campaign in the Bahamas. Today, ONEONE operates a privately-owned factory in Medellin, Colombia, employing over 300 female heads of household. The brand is dedicated to sustainability, with 50% of its bikinis made from recycled materials and innovative practices like on-demand production to minimize waste.

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114 products
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Sale
OneOne: Kala-Halsey Bikini (OT1208TX-SMN-OB1139TX-SMN)
OneOne
Kala-Halsey Bikini
Personalized fit bikini
SKU: 955-790
$165.00 $82.50 -50%
Top Only Bottom Only
Sale
OneOne: Shannon-Lexie Bikini (OT1213SL-SCR-OB1142SL-SCR)
OneOne
Shannon-Lexie Bikini
Thin straps design bikini
SKU: 955-785
$145.00 $72.50 -50%
Top Only Bottom Only
Sale
OneOne: Heather One Piece (OOC1048SL-SCR)
OneOne
Heather One Piece
High leg design one piece
SKU: 955-783
$155.00 $77.50 -50%
Top Only Bottom Only
Sale
OneOne: Kameron-Jesse Bikini (OT1001PL-DNM-OB1001PL-DNM)
OneOne
Kameron-Jesse Bikini
Sexy V-shaped bikini
SKU: 955-770
$145.00 $72.50 -50%
Top Only Bottom Only
Sale
OneOne: Ariel Bikini (OT1004TX-MNI-OB1004TX-MNI)
OneOne
Ariel Bikini
Classic triangle bikini
SKU: 955-762
$155.00 $77.50 -50%
Top Only Bottom Only
Sale
OneOne: Margot-Lissa Bikini (OT1212PL-BNB-OB1106PL-BNB)
OneOne
Margot-Lissa Bikini
Natural fit design bikini
SKU: 955-757
$145.00 $72.50 -50%
Top Only Bottom Only
Sale
OneOne: Ariel Bikini (OT1004TX-PTP-OB1004TX-PTP)
OneOne
Ariel Bikini
Classic triangle bikini
SKU: 955-731
$165.00 $82.50 -50%
Top Only Bottom Only
Sale
OneOne: Andreina-Susana Bikini (OT1139PL-HBR-OB1090PL-HBR)
OneOne
Andreina-Susana Bikini
Flattering look bikini
SKU: 955-723
$145.00 $72.50 -50%
Top Only Bottom Only
Sale
OneOne: Ilana Crop-Eda Bikini (OT1200SL-CCC-OBF1132SL-CCC)
OneOne
Ilana Crop-Eda Bikini
Stylish touch crop
SKU: 955-703
$155.00 $77.50 -50%
Top Only Bottom Only
Sale
OneOne: Brielle-Shelley Bikini (OT1222SL-CCC-OB1149SL-CCC)
OneOne
Brielle-Shelley Bikini
Comfortable fit bikini
SKU: 955-702
$145.00 $72.50 -50%
Top Only Bottom Only
Sale
OneOne: Lanai One Piece (OOC1043SL-CCC)
OneOne
Lanai One Piece
High leg design one piece
SKU: 955-697
$155.00 $77.50 -50%
Top Only Bottom Only
Sale
OneOne: Ariel Bikini (OT1004SL-FLN-OB1004SL-FLN)
OneOne
Ariel Bikini
Classic triangle bikini
SKU: 955-689
$145.00 $72.50 -50%
Top Only Bottom Only
Sale
OneOne: Juana-Julia Short (OA1023WM-MSP-OA2020WM-MSP)
OneOne
Juana-Julia Short
Delicate see-through
SKU: 955-653
$110.00 $55.00 -50%
Top Only Bottom Only
Sale
OneOne: Jolie-Tessa Bikini (OT1178PL-BIL-OB1115PL-BIL)
OneOne
Jolie-Tessa Bikini
Crafted without pads shirt
SKU: 955-635
$135.00 $67.50 -50%
Top Only Bottom Only
Sale
OneOne: Leicy-Tracy Bikini (OT1179PL-BIL-OB1116PL-BIL)
OneOne
Leicy-Tracy Bikini
Front keyhole design bikini
SKU: 955-633
$113.00 $56.50 -50%
Top Only Bottom Only
Sale
OneOne: Juliana-Kimora Bikini (OT1132PL-BIL-OB1117PL-BIL)
OneOne
Juliana-Kimora Bikini
Stylish bikini
SKU: 955-632
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Amanda-Cecilia Bikini (OT1126SL-SPE-OB1081SL-SPE)
OneOne
Amanda-Cecilia Bikini
Thick strap design bikini
SKU: 955-621
$145.00 $72.50 -50%
Top Only Bottom Only
Sale
OneOne: Aitana-Elena Bikini (OT1166SL-SPE-OBS1082SL-SPE)
OneOne
Aitana-Elena Bikini
Stylish front keyhole bandeau
SKU: 955-619
$145.00 $72.50 -50%
Top Only Bottom Only
Sale
OneOne: Mika-Misha Bikini (OT1183PL-TKO-OB1120PL-TKO)
OneOne
Mika-Misha Bikini
Front keyhole design bikini
SKU: 955-612
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Ida-Ignacia Bikini (OT1185PL-TKO-OB1122PL-TKO)
OneOne
Ida-Ignacia Bikini
Clasp back design bikini
SKU: 955-608
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Luana-Oriana Bikini (OT1176PL-HON-OB1113PL-HON)
OneOne
Luana-Oriana Bikini
Natural fit bikini
SKU: 955-582
$135.00 $67.50 -50%
Top Only Bottom Only
Sale
OneOne: Isabella Shirt-Kara Short (OC5046TX-LHA-OC5047TX-LHA)
OneOne
Isabella Shirt-Kara Short
Collared ribbed shirt
SKU: 955-572
$175.00 $87.50 -50%
Top Only Bottom Only
Sale
OneOne: Kameron-Jesse Bikini (OT1001RB-APL-OB1001RB-APL)
OneOne
Kameron-Jesse Bikini
Flattering silhouette bikini
SKU: 955-570
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Grace-Taylor Bikini (OT1033RB-APL-OB1009RB-APL)
OneOne
Grace-Taylor Bikini
Striking placement print bikini
SKU: 955-568
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Amanda-Cecilia Bikini (OT1126RB-CRO-OB1081RB-CRO)
OneOne
Amanda-Cecilia Bikini
Chic color block pattern detail bikini
SKU: 955-546
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Kameron-Jesse Bikini (OT1001TX-PPM-OB1001TX-PPM)
OneOne
Kameron-Jesse Bikini
Flattering silhouette bikini
SKU: 955-528
$165.00 $82.50 -50%
Top Only Bottom Only
Sale
BF
OneOne: Isabella Shirt-Kara Short (OC5046TX-PPM-OC5047TX-PPM)
OneOne
Isabella Shirt-Kara Short
Textured shirt
SKU: 955-523
$175.00 $87.50 -50%
Top Only Bottom Only
Sale
Oneone: Amara-Lissa Bikini (OT1167RB-NPL-OB1106RB-NPL)
OneOne
Amara-Lissa Bikini
Color lining detail bikini
SKU: 955-512
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
Oneone: Lara-Heidi Bikini (OT1128TX-FPK-OB1083TX-FPK)
OneOne
Lara-Heidi Bikini
Adjustable straps detail bikini
SKU: 955-495
$165.00 $82.50 -50%
Top Only Bottom Only
Sale
Oneone: Isabella Shirt-Kara Short (OC5046TX-FPK-OC5047TX-FPK)
OneOne
Isabella Shirt-Kara Short
Textured shirt
SKU: 955-493
$175.00 $87.50 -50%
Top Only Bottom Only
Sale
OneOne: Kameron-Jesse Bikini (OT1001PL-CRT-OB1001PL-CRT)
OneOne
Kameron-Jesse Bikini
Fixed triangle bikini
SKU: 955-485
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Andreina-Susana Bikini (OT1139PL-CRT-OB1090PL-CRT)
OneOne
Andreina-Susana Bikini
Adjustable triangle bikini
SKU: 955-479
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Grace-Nora Bikini (OT1033PL-CRT-OB1088PL-CRT)
OneOne
Grace-Nora Bikini
Underwired balconette bikini
SKU: 955-478
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Mariana-Leslie Bikini (OT1141PL-CRT-OB1092PL-CRT)
OneOne
Mariana-Leslie Bikini
Twist front bikini
SKU: 955-477
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Liliana-Taylor Bikini (OT1137SL-KUI-OB1009SL-KUI)
OneOne
Liliana-Taylor Bikini
Removable straps bikini
SKU: 955-474
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Lara-Heidi Bikini (OT1128SL-KUI-OB1083SL-KUI)
OneOne
Lara-Heidi Bikini
Scoop neckline bralette
SKU: 955-471
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Alli Bikini (OT1005SL-KUI-OB1005SL-KUI)
OneOne
Alli Bikini
Teeny triangle bikini
SKU: 955-470
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Kameron-Jesse Bikini (OT1001RB-TFY-OB1001RB-TFY)
OneOne
Kameron-Jesse Bikini
Fixed triangle bikini
SKU: 955-465
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Kameron-Jesse Bikini (OT1001PL-VNC-OB1001PL-VNC)
OneOne
Kameron-Jesse Bikini
Wide triangle bikini
SKU: 955-450
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Shirly One Piece (OOC1035PL-VNC)
OneOne
Shirly One Piece
Cut-out details one piece
SKU: 955-447
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Ariel Bikini (OT1004EC-SBG-OB1004EC-SBG)
OneOne
Ariel Bikini
Classic triangle bikini
SKU: 955-438
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Amanda-Cecilia Bikini (OT1126EC-SBG-OB1081EC-SBG)
OneOne
Amanda-Cecilia Bikini
Trendy placement print balconette
SKU: 955-437
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
BF
OneOne: Angela-Angelica Bikini (OT1160EC-SBG-OBC1103EC-SBG)
OneOne
Angela-Angelica Bikini
Contemporary style one-shoulder bikini
SKU: 955-434
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Cristy-Madison Bikini (OT1087RB-FLM-OB1034RB-FLM)
OneOne
Cristy-Madison Bikini
Scoop neck style bikini
SKU: 955-429
$145.00 $72.50 -50%
Top Only Bottom Only
Sale
OneOne: Ariel Bikini (OT1004RB-FLM-OB1004RB-FLM)
OneOne
Ariel Bikini
Classic triangle bikini
SKU: 955-428
$145.00 $72.50 -50%
Top Only Bottom Only
Sale
OneOne: Eileen Short (OA2016SR-HMT)
OneOne
Eileen Short
Ribbed fabric short
SKU: 955-411
$85.00 $42.50 -50%
Top Only Bottom Only
Sale
OneOne: Kameron-Jesse Bikini (OT1001PL-VGN-OB1001PL-VGN)
OneOne
Kameron-Jesse Bikini
Thick strap triangle top
SKU: 955-409
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Francesca One-Piece (OO1033PL-VGN)
OneOne
Francesca One-Piece
Side cutout details one-piece
SKU: 955-407
$155.00 $77.50 -50%
Top Only Bottom Only
Sale
OneOne: Lara-Heidi Bikini (OT1128PL-VGN-OB1083PL-VGN)
OneOne
Lara-Heidi Bikini
Thin straps bralette top
SKU: 955-403
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Ariel Bikini (OT1004TX-MTK-OB1004TX-MTK)
OneOne
Ariel Bikini
Adjustable ties triangle top
SKU: 955-399
$165.00 $82.50 -50%
Top Only Bottom Only
Sale
OneOne: Andreina-Susana Bikini (OT1139PL-WLF-OB1090PL-WLF)
OneOne
Andreina-Susana Bikini
Triangle top with versatile ties
SKU: 955-389
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Samy-Peyton Bikini (OT1106PL-WLF-OB1060PL-WLF)
OneOne
Samy-Peyton Bikini
Bralette style top
SKU: 955-388
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Rita-Madeline Bikini (OT1147PL-WLF-OB1062PL-WLF)
OneOne
Rita-Madeline Bikini
Tank style bikini top
SKU: 955-385
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Liliana-Taylor Bikini (OT1137EC-FLY-OB1009EC-FLY)
OneOne
Liliana-Taylor Bikini
Floral balconette bikini
SKU: 955-377
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Kameron-Jesse Bikini (OT1001TX-SCK-OB1001TX-SCK)
OneOne
Kameron-Jesse Bikini
Triangle padded top
SKU: 955-374
$165.00 $82.50 -50%
Top Only Bottom Only
Sale
OneOne: Grace-Taylor Bikini (OT1033TX-SCK-OB1009TX-SCK)
OneOne
Grace-Taylor Bikini
Balconette bikini top
SKU: 955-373
$165.00 $82.50 -50%
Top Only Bottom Only
Sale
OneOne: Lara-Heidi Bikini (OT1128TX-SCK-OB1083TX-SCK)
OneOne
Lara-Heidi Bikini
Removal pads top
SKU: 955-371
$165.00 $82.50 -50%
Top Only Bottom Only
Sale
OneOne: Andreina-Susana Bikini (OT1139SR-HWI-OB1090SR-HWI)
OneOne
Andreina-Susana Bikini
Halter-style bikini
SKU: 955-358
$165.00 $82.50 -50%
Top Only Bottom Only
Sale
OneOne: Jenna-Alexa Bikini (OT1003SR-HWI-OB1025SR-HWI)
OneOne
Jenna-Alexa Bikini
V-wired bralette bikini
SKU: 955-357
$165.00 $82.50 -50%
Top Only Bottom Only
Sale
OneOne: Kameron-Jesse Bikini (OT1001EC-SLL-OB1001EC-SLL)
OneOne
Kameron-Jesse Bikini
Wide triangle bikini
SKU: 955-351
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Migdy Long Dress (OA4016MS-SLL)
OneOne
Migdy Long Dress
Asymmetrical cut-out midi dress
SKU: 955-345
$120.00 $60.00 -50%
Top Only Bottom Only
Sale
OneOne: Marcela Dress (OA4017MS-SLL)
OneOne
Marcela Dress
Cut-out detailed mini dress
SKU: 955-344
$110.00 $55.00 -50%
Top Only Bottom Only
Sale
OneOne: Kameron-Jesse Bikini (OT1001RB-ALK-OB1001RB-ALK)
OneOne
Kameron-Jesse Bikini
Wide triangle bikini
SKU: 955-343
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Alli Bikini (OT1005RB-ALK-OB1005RB-ALK)
OneOne
Alli Bikini
Teeny triangle bikini
SKU: 955-341
$125.00 $62.50 -50%
Top Only Bottom Only