Free Shipping within Canada on orders over $150 before tax.

Plus get 20% off all regularly-priced arena products when you use the code MAYSAVE at checkout!

Collection: Bikinis

Designed with surf and swim in mind, arena’s bikini collection for women carries versatile pieces perfect for days spent under the sun.
Ranging from fitness fabrics ideal for training, to casual designs for beach-side lounging, the internal lining and shapely seaming are sure to flatter and support your body.
Mix and match bandeaus, tankinis, tie-backs or triangle cuts for your top, and varying coverage levels for your bottoms.
37 products
  • WOMEN'S UNIQUE BRIEF BIKINI BOTTOM - BLACK/YELLOW STAR
    ONLY SIZE S - WOMEN'S UNIQUE BRIEF BIKINI BOTTOM - SOLID - OntarioSwimHub
    Vendor
    arena
    Regular price
    $29.99
    Sale price
    $29.99
    Regular price
    $37.49
    Unit price
    per 
    Sold out
  • WOMEN'S SOLID TIE BACK BIKINI TOP - NAVY
    Vendor
    arena
    Regular price
    $35.00
    Sale price
    $35.00
    Regular price
    Unit price
    per 
    Sold out
  • WOMEN'S BANDEAU PLAY BIKINI TOP - REFLEXION
    Vendor
    arena
    Regular price
    $40.00
    Sale price
    $40.00
    Regular price
    Unit price
    per 
    Sold out
  • WOMEN'S SOLID TIE BACK BIKINI TOP - RED
    Vendor
    arena
    Regular price
    $35.00
    Sale price
    $35.00
    Regular price
    Unit price
    per 
    Sold out
  • WOMEN'S REAL BRIEF BIKINI BOTTOM - BLACK
    WOMEN'S REAL BRIEF BIKINI BOTTOM - BLACK - OntarioSwimHub
    Vendor
    arena
    Regular price
    $29.99
    Sale price
    $29.99
    Regular price
    $37.49
    Unit price
    per 
    Sold out
  • WOMEN'S BANDEAU PLAY BIKINI TOP - BLACK MULTI/BLACK
    WOMEN'S BANDEAU PLAY BIKINI TOP - BLACK MULTI - OntarioSwimHub
    Vendor
    arena
    Regular price
    $31.99
    Sale price
    $31.99
    Regular price
    $39.99
    Unit price
    per 
    Sold out
  • WOMEN'S SOLID TIE BACK BIKINI TOP - ROYAL
    Vendor
    arena
    Regular price
    $35.00
    Sale price
    $35.00
    Regular price
    Unit price
    per 
    Sold out
  • WOMEN'S BANDEAU PLAY BIKINI TOP - TURQUOISE/MULTI BLACK
    WOMEN'S BANDEAU PLAY BIKINI TOP - PATTERNED - OntarioSwimHub
    Vendor
    arena
    Regular price
    $31.99
    Sale price
    $31.99
    Regular price
    $39.99
    Unit price
    per 
    Sold out
  • WOMEN'S BANDEAU PLAY BIKINI TOP - MARTINICA
    Vendor
    arena
    Regular price
    $40.00
    Sale price
    $40.00
    Regular price
    Unit price
    per 
    Sold out
  • WOMEN'S BANDEAU PLAY BIKINI TOP - MIRTILLA
    Vendor
    arena
    Regular price
    $31.99
    Sale price
    $31.99
    Regular price
    $39.99
    Unit price
    per 
    Sold out
  • WOMEN'S FREE BRIEF BIKINI BOTTOM - MIRTILLA
    Vendor
    arena
    Regular price
    $29.99
    Sale price
    $29.99
    Regular price
    $37.49
    Unit price
    per 
    Sold out
  • WOMEN'S CROP THINK BIKINI TOP - BLACK MULTI/BLACK
    WOMEN'S CROP THINK BIKINI TOP - PATTERNED - OntarioSwimHub
    Vendor
    arena
    Regular price
    $31.99
    Sale price
    $31.99
    Regular price
    $39.99
    Unit price
    per 
    Sold out
  • WOMEN'S SOLID TIE BACK BIKINI TOP - BLACK
    Vendor
    arena
    Regular price
    $35.00
    Sale price
    $35.00
    Regular price
    Unit price
    per 
    Sold out
  • WOMEN'S REN TWO PIECE - TURQUOISE/PINK
    ONLY SIZE 32 - WOMEN'S REN BIKINI - TURQUOISE/PINK - OntarioSwimHub
    Vendor
    arena
    Regular price
    $32.49
    Sale price
    $32.49
    Regular price
    $64.99
    Unit price
    per 
    Sold out
  • WOMEN'S CARBONICS PRO BIKINI - BLACK
    WOMEN'S CARBONICS PRO BIKINI - BLACK - OntarioSwimHub
    Vendor
    arena
    Regular price
    $85.00
    Sale price
    $85.00
    Regular price
    Unit price
    per 
    Sold out
  • WOMEN'S UNIQUE BRIEF BIKINI BOTTOM - PERSIAN GREEN/YELLOW STAR
    Vendor
    arena
    Regular price
    $29.99
    Sale price
    $29.99
    Regular price
    $37.49
    Unit price
    per 
    Sold out
  • WOMEN'S UNIQUE BRIEF BIKINI BOTTOM - SOFT GREEN/YELLOW STAR
    Vendor
    arena
    Regular price
    $29.99
    Sale price
    $29.99
    Regular price
    $37.49
    Unit price
    per 
    Sold out
  • WOMEN'S UNIQUE BRIEF BIKINI BOTTOM - FLUO RED/YELLOW STAR
    Vendor
    arena
    Regular price
    $29.99
    Sale price
    $29.99
    Regular price
    $37.49
    Unit price
    per 
    Sold out
  • WOMEN'S FREE BRIEF BIKINI BOTTOM - PERSIAN GREEN/YELLOW STAR
    Vendor
    arena
    Regular price
    $29.99
    Sale price
    $29.99
    Regular price
    $37.49
    Unit price
    per 
    Sold out
  • WOMEN'S REAL BRIEF BIKINI BOTTOM - PERSIAN GREEN/YELLOW STAR
    Vendor
    arena
    Regular price
    $29.99
    Sale price
    $29.99
    Regular price
    $37.49
    Unit price
    per 
    Sold out
  • WOMEN'S REAL BRIEF BIKINI BOTTOM - FREAK ROSE/YELLOW STAR
    Vendor
    arena
    Regular price
    $29.99
    Sale price
    $29.99
    Regular price
    $37.49
    Unit price
    per 
    Sold out
  • WOMEN'S UNIQUE BRIEF BIKINI BOTTOM - TURQUOISE/MULTI BLACK
    Vendor
    arena
    Regular price
    $29.99
    Sale price
    $29.99
    Regular price
    $37.49
    Unit price
    per 
    Sold out
  • WOMEN'S REAL BRIEF BIKINI BOTTOM - BLACK/WHITE
    Vendor
    arena
    Regular price
    $29.99
    Sale price
    $29.99
    Regular price
    $37.49
    Unit price
    per 
    Sold out
  • WOMEN'S REAL BRIEF BIKINI BOTTOM - FREAK ROSE/MULTI
    Vendor
    arena
    Regular price
    $29.99
    Sale price
    $29.99
    Regular price
    $37.49
    Unit price
    per 
    Sold out
  • WOMEN'S CROP THINK BIKINI TOP - FREAK ROSE/MULTI
    Vendor
    arena
    Regular price
    $31.99
    Sale price
    $31.99
    Regular price
    $39.99
    Unit price
    per 
    Sold out