SwimZip Boys Long-Sleeve UPF 50+ Swimsuit for Baby & Little Boys

In this review of the SwimZip Boys Long-Sleeve UPF 50+ Swimsuit the bottom line is simple: it is built to keep babies and little boys covered and comfortable in strong sun. The suit is clearly aimed at parents who want full body sun protection without constant reapplication of sunscreen, and the Skin Cancer Foundation certification is the headline benefit. Fit tends to run true to size for infants and toddlers, and reviewers highlight the soft, breathable fabric and easy on/off zipper as major practical wins for busy caregivers.

Key Features

• Skin Cancer Foundation Certified: Third-party certification gives confidence the fabric meets high standards for UV protection so parents can trust the suit for long days outdoors.
• UPF 50+ Material: The rash guard material blocks about 98% of UVA and UVB rays, providing broad coverage from wrist to ankle without relying on chemical sunscreens.
• Full Front Zipper: A full-length front zipper makes dressing and diaper changes quick and easy, even when the suit is wet.
• Durable, Comfortable Construction: Raglan sleeves and flatlock seams allow free movement and reduce chafing during play or swim lessons.
• Quick-Drying & Resistant: The fabric is saltwater- and chlorine-resistant and dries quickly, which helps when switching between pool and shore activities.
• Family Matching Options: Available in a wider catalog of UPF 50+ pieces so parents can mix separates or choose matching sets for older kids and adults.

Who It's For

This sunsuit is best for parents of babies, toddlers, and little boys up to about age six who spend time at pools, beaches, or parks and want reliable full-body sun protection without frequent sunscreen reapplication. It suits caretakers who value easy diaper changes and durable swimwear that holds up to chlorine and saltwater.

Those who should look elsewhere include families seeking a loose, swim shirt-style fit rather than full covering, or anyone needing a suit with separate sizing for tops and bottoms when a custom fit is required.

Pros & Cons

Pros

• Excellent sun protection with UPF 50+ fabric and Skin Cancer Foundation certification.
• Soft, breathable material that reviewers say feels comfortable against baby skin.
• Full front zipper for fast dressing and easier diaper changes.
• Durable construction and quick-dry performance ideal for repeated pool or beach use.

Cons

• The zipper receives mixed feedback from some users, so occasional fussiness or alignment issues are possible.
• Full-body coverage may not suit families who prefer separate pieces or a looser fit.

Specifications

Brand	SwimZip
Certification	Skin Cancer Foundation Certified
Sun Protection	UPF 50+ (blocks ~98% UVA/UVB)
Coverage	Full-length sleeves and legs (wrist to ankle)
Closure	Full front zipper for easy dressing
Care	Machine wash, line dry
Material Qualities	Chlorine- and saltwater-resistant, quick-drying, 4-way stretch

Our Verdict

The SwimZip Boys Long-Sleeve UPF 50+ Swimsuit is a practical, well-made option for parents who prioritize sun safety and easy diaper changes. Its certified UPF 50+ fabric, comfortable fit, and durable construction make it a good value for families spending significant time outdoors, though buyers who prefer separates should consider other options in the catalog.

Frequently Asked Questions

Is this suit good for newborns?
The suit is designed for babies and toddlers; check the size guide but many parents report it fits true to size for infants.

Does the fabric hold up to chlorine and saltwater?
Yes, the material is chlorine- and saltwater-resistant and designed to dry quickly.

How easy are diaper changes?
The full front zipper is intended to make diaper changes faster and easier, though a few users noted mixed experiences with the zipper.