Arena Powerskin ST Next 005877 Girls’ Racing Swimsuit

Arena Powerskin ST Next is a girls’ one-piece racing swimsuit, model 005877, described as approved for FINA/World Aquatics competition. Its recycled-content fabric, reinforced shoulder straps and flat seams are aimed at racing and advanced training, while customer feedback flags inconsistent fit and durability concerns.

At a glance

Listing describes the suit as FINA/World Aquatics approved for regulated competition.
Manufacturer states that over 60% of the fabric-blend fibres come from recycled content.
Reinforced shoulder straps and flat seams are intended to support fit and movement.
Manufacturer claims a 20% reduction in fabric weight for the ST Next structure.

Price

£53.99Save 19%

Reference price: ~~£67.00~~

Price checked: 14 Nov 2026

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Pros and cons

Pros

Competition approval is a specific benefit for swimmers entering events governed by World Aquatics regulations, subject to confirming the correct model and rules for the event.
The recycled-content claim and reinforced shoulder straps distinguish its materials and construction.
Flat seams are intended to allow movement, and the listing positions it for first races or advanced training.

Cons

Customer feedback includes reports of seams coming apart, which is a material concern for a suit intended for repeated training or racing use.

Technical specifications

9 specifications

Identity
Brand	Arena
Model	005877
Department	Girl's

Design and materials
Recycled fibre content	Over 60% of the fibers incorporated into the fabric blend are retrieved from pre and post-consumer recycled content that, if not repurposed, would contribute to the growing volume of waste in landfills.
Fabric weight claim	The fabric structure of the ST Next has been refined, achieving areduction in weight by 20%.
Construction details	Flat seams ensure a perfect fit and excellent freedom of movement.
Shoulder straps	Reinforced shoulder straps

Approval and intended use
Competition approval claim	The ST Next has met these rigorous criteria and bears the FINA / World Aquatics stamp of approval, signifying its suitability for athletes participating in events governed by World Aquatics regulations.
Suggested use	Designed to provide the perfect balance between compression and ease of use, it's the ideal tech suit for first races or advanced training.

What to know before buying

The manufacturer’s claim of a 20% weight reduction does not specify a comparison baseline, and the product description’s reference to a first recycled-fabric approved racing suit is a manufacturer claim, not independent verification.

Listing details to confirm

Customer feedback is mixed on sizing and fit, with some finding the suit true to size and others reporting that it runs small. Check the size guide carefully before choosing. The same feedback also reports inconsistent quality and seam durability, plus one report of a size label peeling off.

Who is it for?

A good fit for

Girls seeking a one-piece technical swimsuit for racing or advanced pool training.
Buyers who value a manufacturer-stated recycled-fibre content and reinforced shoulder straps.

Less suited to

Buyers who need consistently supported sizing or documented seam durability, given mixed fit reports and customer reports of seams coming apart.
Swimmers seeking a general beach or sun-protection suit. The supplied details describe a racing suit and do not state a UV-protection rating.

Arena Powerskin ST Next 005877 Girls’ Racing Swimsuit · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.2 / 5 · 336 ratings

5 stars71%71%
4 stars9%9%
3 stars5%5%
2 stars4%4%
1 star11%11%

Customer feedback praises the swimsuit’s appearance and some customers describe good value, but views on quality, sizing and fit are mixed. Reports that it can run small matter for a close-fitting racing suit, so size selection deserves care. The summary also mentions seams coming apart and a size label peeling off, concerns relevant to repeated pool use. These are reported experiences and do not establish how frequently they occur.

Positive themes

Customers praise the swimsuit’s appearance.
Some customers describe it as good value.

Negative themes

Customer feedback reports seams coming apart and one instance of the size label peeling off.

Mixed feedback

Feedback on quality and sizing is mixed, including differing views on whether the suit fits true to size or runs small.

Frequently asked questions

Is this swimsuit described as approved for competition?

Yes. The manufacturer states it bears FINA/World Aquatics approval for events governed by those regulations. Confirm the model and current event requirements before racing.

What does the listing say about recycled materials?

It claims that over 60% of the fibres in the fabric blend come from pre- and post-consumer recycled content.

How should I approach sizing?

Customer feedback is mixed, with some reporting true-to-size fit and others saying it runs small. Consult the size guide and compare measurements before ordering.

Is it suitable for training as well as racing?

The product description positions it for first races or advanced training. Customer feedback also raises a seam-durability concern, so consider expected training frequency.