Speedo Girl's One-Piece Infinity Splice Thick Strap Swimsuit - Durable

In this review of the Speedo Girl's Infinity Splice One-Piece, the bottom line is that it is best for active girls who need a comfortable, stay-put practice suit that holds up to regular pool use. The suit's biggest selling point is its durable, chlorine-resistant fabric and UPF 50+ protection, which together make it a reliable option for swim lessons and team practice. Reviewers consistently praise the fit and comfort for hours in the water, though sizing runs small for some, so consider sizing up when ordering.

Key Features

• Recycled Fabric: Made with recycled polyester to reduce environmental impact while keeping a lightweight feel for long practices.
• Chlorine Resistant: Xtra Life Lycra fiber is engineered to resist chlorine damage for over 200 hours of pool use, maintaining shape and stretch.
• UPF 50+ Protection: Built-in UV50+ Block the Burn protection shields skin from harmful UVA and UVB rays during outdoor swims.
• Stay-Put Comfort: Silicone grippers at the back leg openings help prevent wedgies so the suit stays in place during laps and drills.
• Performance Cut: Scoop neckline and racerback with cutout detail offer a full range of motion without restricting the shoulders.
• Low Pilling: Fabric is designed to resist pilling so the suit keeps a smooth appearance through repeated wear.

Who It's For

The Infinity Splice is ideal for girls who attend swim lessons, weekday practices, or junior swim meets and need a dependable one-piece that balances modest coverage with performance movement. Its moderate-rear coverage and racerback make it suited to active swimmers who value a secure fit and sun protection.

Parents shopping for casual beachwear or fashion-forward prints may prefer a different style, and families with children between sizes should be aware that several customers report the suit runs small; sizing up is often recommended for a longer comfortable fit.

Pros & Cons

Pros

• Durable, chlorine-resistant fabric keeps stretch and shape through frequent pool exposure.
• Comfortable fit and racerback design allow unrestricted shoulder movement for strokes and lessons.
• UPF 50+ sun protection and recycled fabric offer practical benefits for outdoor training and sustainability-minded shoppers.

Cons

• Sizing tends to run small according to multiple customers, so ordering a size up may be necessary.
• Some reviewers report quicker-than-expected fading or damage in a few cases, so durability can vary by use and care.

Specifications

Brand	Speedo
Style	One-piece, racerback with cutout
Fabric	82% polyester, 18% spandex; lining 100% polyester
Features	Recycled fabric, chlorine resistant, UPF 50+, pilling resistant
Care	Hand wash, line dry
Length (size 8)	One Piece Length: 19 in

Our Verdict

The Speedo Infinity Splice one-piece is a sensible purchase for girls who need a functional, comfortable swimsuit for lessons and practice. Its chlorine resistance, UPF 50+ protection, and stay-put design deliver solid value, though buyers should mind the sizing notes and follow care instructions to maximize lifespan.

Frequently Asked Questions

Does this suit offer sun protection?
Yes. The suit provides UPF 50+ Block the Burn protection for UVA and UVB defense during outdoor use.

Is the fabric durable for regular pool use?
Yes. The Xtra Life Lycra fiber and chlorine-resistant construction are engineered to last over 200 hours in the pool, though some users report variable fading or wear.

How should I size this suit?
Several customers report it runs small, so consider ordering one size up if between sizes or for a less snug fit.