• Siren Cap
    $14.00 USD
    Colourful swim cap with reduced drag for sirens and swimmers.
  • Mermaid Cap
    $12.00 USD
    Liven up your training and inject some personality into the pool with this fun, printed Mermaid Ellie swim cap.
  • Siren Goggles
    $26.00 USD
    The lenses are made of polycarbonate resin with high shock resistance. As anti-fog processing is applied to the inner side of the frame, the inner lenses will never get humid.
  • Racing Goggles
    $55.00 USD
    Fierce, fearless, fast. Designed for the world's best sirens and swimmers.
  • Fitness Goggles
    $22.00 USD
    Designed for comfort and clarity in the water
  • Tortoise Frida Brief
    $25.00 USD
    Premium digital print in bright designs, stand out from the crowd in your training sessions. 100% Chlorine resistant for long lasting performance. Dries faster after swimming. Sun protection UPF50+
  • Hello Brown Brief
    $25.00 USD
    Eye-catching men's 14cm competition brief for racing and training. Quick dry after swimming. Sun protection UPF50+ 100% chlorine resistant.
  • Rabbit Cynical Brief
    $25.00 USD
    Comfortable fit. Fully lined front and back. Inner drawstring for a contoured fit. World's toughest anti-chlorine fabric. Reinforced seams.
  • Hozo Friends Brief
    $25.00 USD
    Men's siren swimwear. Korea style. Inner drawstring. Hozo friends base design.
  • Rabbit Cynical Jammer
    $29.00 USD
    This Jammer is designed especially for young competitors, it's low profile flat lock seams reduce irritation, and the four way stretch technology ensures you are comfortable, meaning you can focus on the race.
  • Rabbit Cynical Leaves Swimsuit
    $33.00 USD
    This siren swwimsuit has UPF 50+ sun protection, protect your girl's skin from the hot weather. Best choice for swim lesson or beach water fun.
  • Rabbit Cynical Pineapple Swimsuit
    $33.00 USD
    Smooth, quick-drying, cross-back V straps with comfortable stretch. Built-in UPF 50 sun protection; excellent UV protection.
  • Rabbit Cynical Makeup Swimsuit
    $33.00 USD
    This new siren swimsuit in red is perfect for any training session. With a mood design this swimsuit is suitable for everyone.
  • Hozo Space Adventure Swimsuit
    $33.00 USD
    The bright and colourful design on the adventure swimsuit consists of a space pattern print that is so beautiful.
  • Tortoise Frida Monokini
    $42.00 USD
    A siren ribbed knit one-piece swimsuit crafted from UPF 50 fabric, featuring a scoop neck, vback with a cutout, and removable padding.
  • Hello Brown Monokini
    $42.00 USD
    There might be 2-3% difference according to manual measurement. Please check the measurement chart carefully before you buy the item.
  • Hozo Friends Monokini
    $42.00 USD
    Clever draping in the midsection slims out lumps and bumps, concealing extra pounds in your midsection. Center front cartoon detail adds visual interest.
  • Rabbit Cynical Monokini
    $42.00 USD
    Merman Tiun never authorized any other sellers to sell "TIUN Brand" products. We don't not take responsibility of Bad quality or Bad fit when you purchase not from TIUN.
  • Apeach Mermaid Tail
    $30.00 USD
    Make a splash at the pool with this gorgeous ombre patterned swimmable mermaid tail in the hottest colors of summer! In stunning detail, this breathtaking siren tail gradually goes from red to pink, then stunning purple sparkles to a colorful fin! This tail design continues to be one of our most popular mermaid tails and now features our reinforced tail tips for extra durability.
  • Helen Mermaid Tail
    $35.00 USD
    Add glitz and glamour to the mermaid scene with our breathtaking Ariel design of elegant purple and green scales, gilded with silver sparkles!
  • Emily Mermaid Tail
    $35.00 USD
    Conjure mermaid magic with the sparkling scales of star light, sea night, deep black and pearly white swimming within our Emily mermaid tail!
  • Rosie Mermaid Tail
    $30.00 USD
    Express your confident, cool side in this vivid Rosie mermaid tail from TIUN! Our show-stopping mermaid tail features a gorgeous design in sizzling hot hues of bright purple, and neon green. Plus, it’s shiny, dotted texture will take your breath away!

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