Dolfin Swimwear One Piece for Women - Pro Racerback Training Suit

In this review the Dolfin Swimwear Athletic One Piece is evaluated as a training-focused suit for swimmers and fitness users who need a snug, durable option. The single biggest reason to buy is its performance-driven construction: a breathable, chlorine resistant fabric with UPF 50+ that is engineered to keep shape and color through regular laps and workouts. The suit is offered in several colors and features a racerback and keyhole back for support and freedom of movement, making it a practical choice for regular training sessions.

Key Features

• Secure fit: The suit is engineered to fit tightly to the body so it stays put during long training sessions and fast turns.
• Supportive racerback: Racerback straps provide solid shoulder support without digging in, which helps during extended swim sets.
• Comfortable keyhole back: The keyhole back adds extra mobility and reduces pressure on the upper back for a more comfortable fit.
• Durable fabric: Made of a breathable, chlorine resistant material that is fast drying and designed to retain color and shape through repeated use.
• Sun protection: UPF 50+ protection helps shield skin from UV exposure during outdoor swimming sessions.
• Front lined: The front lining provides modesty and a smooth feel without built-in bra cups.

Who It's For

The Dolfin Athletic One Piece is best suited to competitive swimmers, lap swimmers, and fitness-oriented users who wear their suit frequently and need a shape-retaining, supportive option. The performance leg cut and racerback design make it a fit for those who prioritize range of motion and durability in training gear.

Swimmers who require built-in bra construction or removable cups should look elsewhere, since this suit does not include bra cups. Also, buyers who prefer a very loose or fashion-forward beach suit may find this design more functional than fashionable.

Pros & Cons

Pros

• Durable, chlorine resistant fabric that holds up to regular training.
• Supportive racerback and keyhole back for freedom of movement and comfort.
• UPF 50+ and fast drying for outdoor and frequent use.
• Front lined for modesty without added bulk.

Cons

• Sizing can run small for some users, so consult the size chart and consider sizing up if between sizes.
• Color fidelity has mixed feedback; some users report fading after heavy use.

Specifications

Our Verdict

The Dolfin Athletic One Piece is a solid value for swimmers who need a reliable training suit that keeps shape, offers sun protection, and supports long practice hours. It is best for fitness swimmers and competitive athletes who want a snug, functional suit; check the size chart carefully and consider sizing up to avoid a too-tight fit.

Frequently Asked Questions

Does this suit have bra cups?
No, the suit is front lined but does not include bra construction or removable cups.

How should I choose my size?
Use the size chart in the photo section; Dolfin recommends sizing up if your measurements fall between two sizes.

Is the fabric chlorine resistant?
Yes, the fabric is described as chlorine resistant, breathable, and designed to retain color and shape.