Girls Long-Sleeve UPF 50+ Swimsuit for Baby, Toddler & Little Girls

In this review of the SwimZip Girls' Long-Sleeve UPF 50+ Swimsuit, the bottom line is simple: it is built to protect sun-sensitive babies and active toddlers while making diaper changes and dressing quick and painless. The suit's signature UPF 50+ fabric and full front zipper are the single biggest reasons to choose it for a day at the pool, beach, or backyard splash pad. Parents who prioritize reliable sun protection and easy on/off will find this swimsuit a practical, comfortable option for little girls from infancy through the early years.

Key Features

• Skin Cancer Foundation certified: The suit meets a recognized standard for sun protection so parents can trust it blocks harmful UVA and UVB rays.
• Full body coverage: Full-length sleeves and legs provide extensive skin coverage to reduce the need for chemical sunscreens on covered areas.
• UPF 50+ fabric: The rash guard material blocks about 98% of the sun's rays, dries quickly, resists chlorine and saltwater, and stretches for active play.
• Full front zipper: A full-length zipper with a protective flap speeds dressing and diaper changes, even when the suit is wet.
• Comfort-focused construction: Raglan sleeves and flatlock seams increase mobility and reduce chafing for toddlers who love to move.
• Easy care: Machine wash and line dry make upkeep straightforward between swims.

Who It's For

This suit is ideal for parents of sun-sensitive infants and toddlers who want a reliable, fabric-based layer of protection during outdoor water play without constant reapplication of sunscreen to covered areas. It also suits families who value convenience, as the full front zipper simplifies dressing and diaper changes at the pool or beach.

Parents who prefer minimal coverage for quick drying or who need a one-piece with minimal coverage for older children who swim laps may want to look at alternate styles or separates. Also, families seeking patterned or fashion-forward options should check the wider catalog of SwimZip pieces if they want mix-and-match sets or adult matching looks.

Pros & Cons

Pros

• Reliable sun protection from certified UPF 50+ fabric that blocks most UVA/UVB rays.
• Full front zipper with protective flap makes diaper changes fast and less messy.
• Comfortable fit with raglan sleeves and flatlock seams for active toddlers.
• Fabric resists chlorine and saltwater and is quick drying for repeated use.

Cons

• Fit receives mixed feedback; some reviewers find sizing runs a bit large, so careful size selection is important.

Specifications

Brand	SwimZip
Certification	Skin Cancer Foundation certified
Sun Protection	UPF 50+ (blocks ~98% UVA/UVB)
Coverage	Long sleeves and full leg coverage
Closure	Full front zipper with protective flap
Fabric qualities	Chlorine- and saltwater-resistant, quick drying, 4-way stretch
Care	Machine wash, line dry

Our Verdict

For parents wanting a straightforward way to protect babies and little girls from the sun, this long-sleeve sunsuit offers excellent value: certified UPF 50+ protection, a convenient full zipper, and comfortable construction that stands up to pool and beach use. It is especially worthwhile for sun-sensitive children and families who prioritize coverage and ease of use over minimal styles.

Frequently Asked Questions

Is this swimsuit true to size?
Many parents report a generally comfortable fit, but some say it runs a bit large, so consider sizing based on the child's current fit and whether layering is desired.

Does the fabric hold up to chlorine and saltwater?
Yes, the material is described as chlorine- and saltwater-resistant and designed to be quick drying for repeated use.

Can diaper changes be done without removing the whole suit?
The full front zipper with protective flap is specifically designed to make diaper changes fast and easier, even when wet.