Collection: Girls' Training Swimwear

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.
27 products
  • GIRLS' HEY NEW V BACK
    Vendor
    Arena
    Regular price
    $38.49
    Sale price
    $38.49
    Regular price
    $54.99
    Unit price
    per 
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  • GIRLS' POLYCARBONITE LIGHT DROP BACK
    Vendor
    Arena
    Regular price
    $48.99
    Sale price
    $48.99
    Regular price
    $69.99
    Unit price
    per 
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  • GIRLS' SWIM & ROLL V BACK
    Vendor
    Arena
    Regular price
    $41.99
    Sale price
    $41.99
    Regular price
    $59.99
    Unit price
    per 
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  • GIRLS' PLAY & FUN SWIM PRO BACK
    Vendor
    Arena
    Regular price
    $34.99
    Sale price
    $34.99
    Regular price
    $49.99
    Unit price
    per 
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  • GIRLS' SPIDER ONE PIECE
    Vendor
    Arena
    Regular price
    $45.49
    Sale price
    $45.49
    Regular price
    $64.99
    Unit price
    per 
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  • GIRLS' CHEERFULLY LIGHT DROP
    Vendor
    Arena
    Regular price
    $65.00
    Sale price
    $65.00
    Regular price
    Unit price
    per 
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  • GIRLS' ASAMI LIGHT DROP BACK
    Vendor
    Arena
    Regular price
    $65.00
    Sale price
    $65.00
    Regular price
    Unit price
    per 
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  • GIRLS' BIG LOGO SWIM PRO BACK - APHRODITE
    Vendor
    Arena
    Regular price
    $38.49
    Sale price
    $38.49
    Regular price
    $54.99
    Unit price
    per 
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  • GIRLS' BIG LOGO SWIM PRO BACK - BLACK
    Vendor
    Arena
    Regular price
    $38.49
    Sale price
    $38.49
    Regular price
    $54.99
    Unit price
    per 
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  • GIRLS' BIG LOGO SWIM PRO BACK - PIX BLUE
    Vendor
    Arena
    Regular price
    $38.49
    Sale price
    $38.49
    Regular price
    $54.99
    Unit price
    per 
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  • GIRLS' FANTASY ONE PIECE
    Vendor
    Arena
    Regular price
    $65.00
    Sale price
    $65.00
    Regular price
    Unit price
    per 
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  • GIRLS' EQUILIBRIUM SWIM PRO - NAVY
    Vendor
    Arena
    Regular price
    $50.00
    Sale price
    $50.00
    Regular price
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    per 
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  • GIRLS' EQUILIBRIUM SWIM PRO - SHINY PINK
    Vendor
    Arena
    Regular price
    $50.00
    Sale price
    $50.00
    Regular price
    Unit price
    per 
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  • GIRLS' FROLIC TECH BACK
    Vendor
    Arena
    Regular price
    $65.00
    Sale price
    $65.00
    Regular price
    Unit price
    per 
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  • GIRLS' REN ONE PIECE - BLACK
    Vendor
    Arena
    Regular price
    $38.49
    Sale price
    $38.49
    Regular price
    $54.99
    Unit price
    per 
    Sold out