Kids' Swimwear Manufacturer – Boys & Girls
Boys' and girls' swimwear — rash guard sets, sun-protective styles, board shorts and training suits designed for comfort, coverage and easy movement.
Kids' Swimwear styles
Boys' Surf Print Board Shorts
Boys' Palm Tree Beach Shorts
Boys' Short-Sleeve Rash Guard Set
Boys' Competition Jammer
Boys' Long-Sleeve Rash Guard Set
Girls' Two-Piece with Mesh Sun Shirt
Girls' Ruffle Skirted Two-Piece
Girls' Floral Swim Set with Mesh Cover-Up
Girls' Floral Cami Two-Piece with Skirt
Girls' Zebra Print Strappy Two-Piece
Girls' High-Neck Racerback One-Piece
Girls' Long-Sleeve Zip Rash Guard Set
Girls' Long-Sleeve Sun Protection Swim Set
Custom kids' swimwear made to your spec
Closswim is a kids swimwear manufacturer producing boys' and girls' swimwear for brands and retailers in Europe and the US. With our own factory in China and experience since 2009, we make children's swimwear that balances comfort, coverage and durability for long days at the beach and in the pool.
Styles We Make
- Rash guard sets — short- and long-sleeve tops with matching shorts or bottoms, including front-zip styles that are easier to put on and take off
- Sun-protective swimwear — long-sleeve swim sets, and two-pieces paired with mesh sun shirts or cover-ups
- Girls' swimsuits — ruffled and skirted two-pieces, cami tops, strappy prints and high-neck racerback one-pieces
- Boys' swim shorts — surf-print board shorts, beach shorts and competition jammers for swim lessons and squads
Fabrics and Custom Details
We work mainly with soft nylon/spandex and polyester/spandex that stretch easily over little shoulders, plus chlorine-resistant fabrics for swim-school and training suits. Denser knits are available for sun-protective swimwear, and recycled fibers can be used throughout. Children's styles can be customized with playful all-over prints, Pantone colors, flat seams, covered elastics and printed tagless labels for comfort, along with your own hang tags and packaging.
How Ordering Works
Our MOQ is 200 pieces per style per color and 400 pieces per order (±10%), spread across your size run. After you confirm the design and fabric, samples are ready within 7 days, and the USD 50–150 sample fee is refunded on bulk orders. Bulk production takes 2–4 weeks. As a kids swimwear manufacturer, we pay close attention to the details that matter for children — seam strength, secure snaps and zips, and cord lengths — so your range is ready for testing against the requirements of your target market.
Kids' Swimwear FAQ
What size range can you make for kids' swimwear?
We grade to your own size chart, whether it is based on age or height. Most buyers ask for toddler through older-kid sizes, for example 2–14 years. Let us know your size split per color and we will plan fabric and grading accordingly.
Can the swimwear be tested for safety and compliance in our market?
Yes. We can send samples or production pieces to an independent third-party lab of your choice to test against the requirements you name — for example EN 14682 cord and drawstring rules in the EU, or CPSIA limits in the US. Testing is quoted separately by the lab, and please tell us your requirements at the quotation stage so we can build them into the production plan.
Do you offer UPF sun-protective fabrics?
Yes. For rash guards and long-sleeve swim sets we use densely knitted fabrics designed for sun protection, and we can arrange UPF testing at a third-party lab — for example to AS/NZS 4399 or EN 13758 — so you can show a verified rating on your label. We recommend testing the final dyed fabric, because color and knit density both affect the result.
Explore other collections
Ready to create your collection?
Send us your sketches, reference photos or tech pack. We'll reply within 24 hours on working days with fabric suggestions and a quote.