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Speedo Girls Hyperboom Medalist Swimsuit Review: Built for training and chlorine resistance

Speedo Girls Hyperboom Allover Medalist Swimsuit |Quick Drying | Fitness | Chlorine Resistant, Bright Peach, 7-8
4.8
[Medalist Design]  Enhances shoulder movement and flexibility, ideal for rigorous swim training.
[Chlorine Resistant Fabric]  CREORA HighClo resists chlorine, keeping swimsuits looking like new longer.
[Flexible Shape Retention]  Stretchy fabric retains shape for unrestricted movement while swimming.
[Sustainable Materials]  EnduraFlex uses 100% pre-consumer waste nylon yarns from factory fabric scraps.
[Front Lined Comfort]  Front lining adds comfort and modesty, especially on bright colors.
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Training swimwear designed for frequent pool sessions with improved chlorine resistance, Speedo Girls Hyperboom Medalist Swimsuit. Young swimmers gain confidence from a flexible fit and modest lining. Does the construction and fabric keep shape and comfort after repeated swims?

⚡ At a Glance
  • Wearing Comfort: Medalist cut aids shoulder movement and flexibility for stroke work
  • Best for: Junior swimmers and regular pool trainers who need durable swimwear
  • Not ideal for: Casual beachwear where fashion is the primary concern

Medalist cut and EnduraFlex fabric combine stretch and reliable shape retention. CREORA HighClo increases chlorine resistance while front lining adds modesty and comfort.


Greater range of motion – Thanks to Medalist design

Medalist design reduces restriction around the shoulders, aiding arm rotation and flexibility during strokes. The cut is commonly used for training because it supports repeated overhead movement.

Easier stroke technique and less rubbing during laps help young swimmers focus on drills and endurance. Sessions feel less restrictive, allowing longer, more productive practice.

Longer-lasting fit – With CREORA HighClo chlorine-resistant yarn

CREORA HighClo gives higher chlorine resistance than standard swim fabrics, helping the fabric retain its original fit and elasticity after many pool sessions. The technology slows damage from chlorinated water.

Maintains shape and fit through repeated swims so the suit looks and feels newer for longer. Reliance on chlorine-resistant yarn reduces the need for frequent replacement.

Sustainable stretch and shape retention – With EnduraFlex recycled nylon yarns

EnduraFlex uses nylon yarns made from 100% pre-consumer waste such as factory offcuts, while still delivering stretch and recovery. The construction balances elasticity with fabric memory.

Comfortable stretch without sagging over time plus the benefit of recycled materials that reuse factory waste. A practical option for families looking for more sustainable swimwear choices.

✨ The 4 Key Reasons for Speedo Girls Hyperboom Medalist Swimsuit
  1. CREORA HighClo yarn — Maintains fit and colour after repeated chlorine exposure in pools
  2. Medalist cut — Allows full shoulder rotation for efficient freestyle and backstroke training
  3. EnduraFlex recycled nylon — Uses pre-consumer waste yarns to reduce factory landfill
  4. Front lining — Adds modesty and comfort on bright colours during sessions
📋 Technical Details at a Glance
  • Category: Sports swimwear, girls' training swimsuit
  • Brand: Speedo
  • Design: Medalist cut for shoulder movement
  • Fabric technology: EnduraFlex
  • Yarn source: 100% pre-consumer waste nylon yarns
❓ Frequently Asked Questions

Q: Is the suit suitable for swim training and lessons?

A: Yes. Medalist design aids shoulder movement and flexibility, making the suit ideal for training and regular lessons.

Q: Will the fabric resist chlorine from regular pool use?

A: Yes. CREORA HighClo offers higher chlorine resistance than standard swim fabrics, helping the fabric retain fit and feel after repeated swims.

Q: Is the material recycled or sustainable?

A: Yes. Nylon yarns in EnduraFlex are made from 100% pre-consumer waste, so the fabric is produced from recycled factory material.

🏆 Our Verdict

Suitable for junior swimmers and regular pool-goers who prioritise fit, modesty and durability. The combination of medalist cut, CREORA HighClo and EnduraFlex yarns delivers flexible, chlorine-resistant swimwear made with recycled materials. Durable construction and fabric technologies point to good long-term value for frequent swimmers.