Speedo Women's One Piece Endurance+ Flyback Solid (Style 1D1W)

In this review of the Speedo Women's One Piece Endurance+ Flyback Solid, the bottom line is simple: this is a training-first suit built to last. Designed from Speedo's Endurance+ fabric, the swimsuit aims to stand up to regular pool sessions and frequent chlorine exposure while keeping a streamlined racing silhouette. The reviewer finds it best for swimmers who prioritize longevity and shape retention over fashion-forward embellishments, and notes that the fabric quality and four-way stretch deliver consistent performance in the water.

Key Features

• Endurance+ fabric: The 100% chlorine resistant material is engineered to resist fading and degradation, so the suit holds its color and shape through repeated training sessions.
• Four-way stretch: The fabric's stretch provides a body-hugging fit and allows for freedom of movement during strokes and flip turns without sagging.
• Thin flyback straps: The streamlined straps are reinforced with overlap binding for extra durability while allowing a greater shoulder range of motion for competitive strokes.
• Quick-drying construction: The blended polyester/PBT fabric sheds water quickly to reduce dry time between sets and practices.
• High racing cut: The suit's cut gives an athletic profile and reduces drag for swimmers focused on speed and efficiency.

Who It's For

The Speedo Endurance+ flyback is ideal for lap swimmers, club athletes, and masters swimmers who spend many hours in the pool and need a suit that will maintain fit and color over months of chlorine exposure. It suits athletes who want a clean, performance-oriented silhouette and value durable materials over seasonal trends.

Swimmers who prefer very soft, fashion-forward beachwear or those who need a roomier recreational fit may want to look elsewhere, since some customers report a snug fit in the shoulder straps and the cut favors a racing profile rather than a relaxed leisure shape.

Pros & Cons

Pros

• Outstanding durability from Endurance+ fabric that resists chlorine and fading.
• Reliable shape retention and support thanks to the four-way stretch blend.
• Streamlined flyback straps and high cut improve shoulder mobility and reduce drag.
• Quick-drying blend makes it practical between workouts.

Cons

• Fit can be mixed for some users, with a few customers finding the shoulder straps tight.
• The competitive cut may feel too racing-oriented for casual swimwear buyers.

Specifications

Our Verdict

The Speedo Endurance+ Flyback offers excellent value for serious swimmers who need a long-lasting, chlorine-resistant training suit. Its fabric and construction prioritize durability and performance, making it a smart buy for regular pool training; casual swimmers seeking a roomier or more fashion-forward option should consider other cuts.

Frequently Asked Questions

Is this suit suitable for regular pool training?
Yes. The Endurance+ fabric is designed to be chlorine resistant and holds up well to frequent use.

How does the fit run?
Fit is generally snug and athletic; some users report tighter shoulder straps, so consider sizing guidance if you prefer more room.

Will the color fade quickly?
No. The fabric is formulated to be up to 20 times more fade resistant than standard swim fabrics, keeping color longer.