Collection: Girls' Training Suits

arena’s training swimsuits for girls are fun, energetic designs in performance fabrics with features that both parents and girls love.
With excellent UV and chlorine protection, maximum comfort, classic styles, and pretty prints, our suits will stand up to your rising swim star’s training without losing their shape.
13 products
  • GIRLS' PINK POWER ONE PIECE - BLACK
    ONLY SIZE 26 - GIRLS' PINK POWER ONE-PIECE SWIMSUIT - BLACK - OntarioSwimHub
    Vendor
    arena
    Regular price
    $27.49
    Sale price
    $27.49
    Regular price
    $54.99
    Unit price
    per 
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  • GIRLS' PINK POWER ONE PIECE - ROYAL
    ONLY SIZE 26 - GIRLS' PINK POWER ONE-PIECE SWIMSUIT - ROYAL - OntarioSwimHub
    Vendor
    arena
    Regular price
    $27.49
    Sale price
    $27.49
    Regular price
    $54.99
    Unit price
    per 
    Sold out
  • GIRLS' REN TWO PIECE - BLUE/PURPLE
    ONLY SIZE 26 - GIRLS' REN BIKINI - BLUE/PURPLE - OntarioSwimHub
    Vendor
    arena
    Regular price
    $27.49
    Sale price
    $27.49
    Regular price
    $54.99
    Unit price
    per 
    Sold out
  • GIRLS' REN TWO PIECE - BLUE/PINK
    ONLY SIZE 26 - GIRLS' REN BIKINI - BLUE/PINK - OntarioSwimHub
    Vendor
    arena
    Regular price
    $27.49
    Sale price
    $27.49
    Regular price
    $54.99
    Unit price
    per 
    Sold out
  • GIRLS' REN TWO PIECE - BLACK/WHITE
    ONLY SIZE 26 - GIRLS' REN BIKINI - BLACK/WHITE - OntarioSwimHub
    Vendor
    arena
    Regular price
    $27.49
    Sale price
    $27.49
    Regular price
    $54.99
    Unit price
    per 
    Sold out
  • GIRLS' REN TWO PIECE - BLACK/RED
    ONLY SIZE 26 - GIRLS' REN BIKINI - BLACK/RED - OntarioSwimHub
    Vendor
    arena
    Regular price
    $27.49
    Sale price
    $27.49
    Regular price
    $54.99
    Unit price
    per 
    Sold out
  • GIRLS' REN TWO PIECE - BLUE/GREEN
    ONLY SIZE 26 - GIRLS' REN BIKINI - BLUE/GREEN - OntarioSwimHub
    Vendor
    arena
    Regular price
    $27.49
    Sale price
    $27.49
    Regular price
    $54.99
    Unit price
    per 
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  • GIRLS' REN TWO PIECE - BLUE/ORANGE
    ONLY SIZE 26 - GIRLS' REN BIKINI - BLUE/ORANGE - OntarioSwimHub
    Vendor
    arena
    Regular price
    $27.49
    Sale price
    $27.49
    Regular price
    $54.99
    Unit price
    per 
    Sold out
  • GIRLS' REN TWO PIECE - BLACK/BLUE
    ONLY SIZE 26 - GIRLS' REN BIKINI - BLACK/BLUE - OntarioSwimHub
    Vendor
    arena
    Regular price
    $27.49
    Sale price
    $27.49
    Regular price
    $54.99
    Unit price
    per 
    Sold out
  • GIRLS' REN TWO PIECE - NAVY/WHITE
    ONLY SIZE 26 - GIRLS' REN BIKINI - NAVY/WHITE - OntarioSwimHub
    Vendor
    arena
    Regular price
    $27.49
    Sale price
    $27.49
    Regular price
    $54.99
    Unit price
    per 
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  • GIRLS' FANTASY TWO PIECE
    ONLY SIZE 26 - GIRLS' FANTASY TWO-PIECE SWIMSUIT - OntarioSwimHub
    Vendor
    arena
    Regular price
    $24.99
    Sale price
    $24.99
    Regular price
    $49.99
    Unit price
    per 
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  • GIRLS' FANTASY BANDEAU TWO PIECE
    ONLY SIZE 26 - GIRLS' FANTASY BANDEAU TWO-PIECE SWIMSUIT - OntarioSwimHub
    Vendor
    arena
    Regular price
    $19.99
    Sale price
    $19.99
    Regular price
    $39.99
    Unit price
    per 
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  • GIRLS' VINTAGE BANDEAU BIKINI - SOFT GREEN/MULTI
     arena-girls-vintage-bandeau-bikini-soft-green-multi-006201-300-ontario-swim-hub-1
    Vendor
    arena
    Regular price
    $31.49
    Sale price
    $31.49
    Regular price
    $44.99
    Unit price
    per 
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