Speedo Womens Swimsuit One Piece Prolt Flyback Solid (Style NV4H)

In this review the Speedo Womens Swimsuit One Piece Prolt Flyback Solid is considered for swimmers who need a reliable, long-lasting training or meet suit. The bottom line: this suit stands out for its durable, chlorine-resistant Speedo Eco ProLT fabric that balances stretch and recovery, making it a solid choice for regular practices and in-season competition. Reviewers praise the build quality and color retention, though fit and strap comfort vary by body type.

Key Features

• Eco ProLT fabric: The recycled polyester/spandex blend offers durability and stretch so the suit keeps shape through repeated chlorinated sessions.
• Fully lined: Full lining adds coverage and modesty, improving comfort and preventing transparency in the pool.
• Flyback design: The open back style provides freedom of movement for the shoulders during stroke work and flip turns.
• Chlorine resistant: The fabric resists chlorine damage so the suit maintains color and structure over time.
• Sustainable content: Using 82% recycled polyester helps reduce environmental impact compared with nonrecycled swimsuits.

Who It's For

The suit is best for competitive swimmers, club athletes and frequent lap swimmers who need a durable one-piece that holds up through practices and meets. The fabric and construction are tuned for repeated chlorine exposure and regular use, so it fits swimmers who prioritize longevity and consistent performance.

Swimmers with longer torsos or those very sensitive to shoulder strap pressure should try a fit before committing, since customer feedback is mixed on strap comfort and torso length. Casual or fashion-focused buyers who want a relaxed fit may prefer a different cut.

Pros & Cons

Pros

• Durable, chlorine-resistant fabric that preserves color and shape after many swims.
• Fully lined construction offers reliable coverage and a clean interior finish.
• Flyback cut gives a wide range of motion for competitive strokes and turns.
• High recycled polyester content provides a more sustainable option than virgin synthetics.

Cons

• Fit is mixed among customers, with some saying it does not suit longer torsos and others noting strap discomfort.
• Some swimmers report shoulder straps that can dig in during extended sessions, indicating the cut may not work for every body type.

Specifications

Brand	Speedo
Model	Eco Splice Flyback
Fabric	82% Recycled Polyester / 18% Spandex (Speedo Eco ProLT)
Construction	Fully lined one-piece
Back style	Flyback
Resistance	Chlorine resistant

Our Verdict

The Speedo Eco Splice Flyback is a dependable, performance-minded one-piece for swimmers who need a chlorine-resistant training and meet suit with strong durability. It represents good value for athletes who swim often, though prospective buyers with longer torsos or sensitive shoulders should check fit carefully before purchase.

Frequently Asked Questions

Is this suit good for regular practice?
Yes. The Speedo Eco ProLT fabric and chlorine resistance make it suited for frequent pool use and training cycles.

Does it run true to size?
Fit is mixed among customers; some find it true to size while others report it feels short for longer torsos, so trying or checking sizing guidance is recommended.

Is the suit sustainable?
Partially - it is made with 82% recycled polyester, which reduces reliance on virgin materials compared with traditional polyester blends.