TOSHI Swim Onesie Long Sleeve - Mermaid

The adorable Toshi seamless swim onesie features bottom opening press studs for ease of nappy change and back neck zip for ease of dressing. A high neckline ensures greater sun protection.

The beauty, functionality and elevated quality for which Toshi is traditionally renowned, is crafted into an exquisite baby swimwear collection. Rated UPF50+, Toshi Swim offers maximised sun protection and water safety. The finest quality fabrication is fast drying, chlorine and salt water friendly.


  • Back zip for ease of dressing
  • High neckline for greater sun protection
  • Seamless armhole, sleeve and sideseam for comfort wear
  • Bottom opening press studs for ease of nappy change
  • UPF 50+ UV protection
  • Chlorine safe and pool friendly
  • 80% Nylon 20% Elastane