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Hotfiary Boys Swimming Costume Review: Sun-safe swimwear for active kids

Hotfiary Boys Swimming Costume, Big Kids Swim Trunks & Short Sleeve Rash Guard Shirt & Swim Cap, Two Piece Swimsuit T-Shirt Short Set, Summer Bathing Suit Swimwear for 8 9 10 11 12 13 14 15 Years
4.6
[Quality Material]  85% polyester, 15% spandex—breathable, lightweight, soft and highly stretchable for unrestricted movement.
[UPF 50+ Sun Protection]  Built-in UPF 50+ fabric shields skin from harmful UV rays during prolonged sun exposure.
[Easy To Wear]  Elastic drawstring waistband and crew-neck top allow quick, secure dressing and bathroom breaks.
[Versatile Water Use]  Perfect for beach, pool or lake; ideal for lessons and protecting kids after swims.
[3-Piece Set & Sizes]  Includes long-sleeve top, swim shorts and cap; available in sizes 8–15 years.
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A boys' swimwear set promising UPF 50+ sun protection and a stretchy fit for active play. Parents gain reassurance while children splash and learn with comfortable, low-fuss kit. Is the Hotfiary Boys Swimming Costume the reliable, easy-care set to pack for every swimming lesson?

⚡ At a Glance
  • Sun Protection: UPF 50+ rated fabric combined with a long-sleeve top for broad coverage
  • Best for: Families with school-age boys who need sun-aware, active swimwear
  • Not ideal for: Parents seeking thermal wetsuit-level insulation for cold-water swimming

Long-sleeve top, shorts and swim cap form a UPF 50+ set in a polyester-spandex blend. Inner elastic drawstring and crew neck design focus on comfort and a secure fit.


Freedom to play, thanks to 85% polyester and 15% spandex

The knit blend delivers lightweight breathability and four-way stretch, allowing generous movement without losing shape. Fabric is described as durable and soft for flexible motions.

Comfortable for long pool sessions and quick movements during lessons or beach games.

Secure fit for busy children, with inner elastic drawstring waistband

An inner elastic waistband combined with a drawstring creates an adjustable, snug fit, while the crew neck top is simple to pull on. Design reduces the chance of shorts slipping during activity.

Reduces wardrobe fuss and keeps shorts in place during dives and active play.

Practical three-piece kit for lessons and holidays, with top, trunks and cap

Set contains a long-sleeve swimming top, swimming shorts and a swim cap in sizes for 8–15 years, covering the main body and head. Materials and coverage also help limit chill after leaving the water.

Makes packing straightforward and helps reduce post-swim coolness when children come out of the water.

✨ The 4 Key Reasons for Hotfiary Boys Swimming Costume
  1. Breathable stretch fabric - Keeps kids comfortable during long pool sessions and play
  2. Machine-wash friendly - Simple laundering with laundry bag preserves shape and finish
  3. Inner elastic drawstring - Prevents shorts slipping during active swimming and diving
  4. Complete three-piece set - Includes top, trunks and cap for lesson-ready convenience
📋 Technical Details at a Glance
  • Category: Apparel
  • Brand: Hotfiary
  • Material: 85% polyester, 15% spandex
  • UPF Rating: UPF 50+
  • Set contents: Long-sleeve top, swimming shorts, swim cap
❓ Frequently Asked Questions

Q: Is the fabric sun protective?

A: Yes, the fabric is rated UPF 50+, offering built-in sun protection when worn with the long-sleeve top and shorts.

Q: What sizes are available?

A: Sizes are available for 8 to 15 years, covering a range of school-age boys.

Q: How should the set be washed?

A: Machine wash in a laundry bag on a cold, gentle cycle; do not dry clean or bleach and hang dry, with hand washing recommended to prolong the garment's life.

🏆 Our Verdict

Suitable for families with school-age boys who need sun-aware, easy-care swimwear for lessons and holidays. UPF 50+ fabric paired with a stretchy polyester-spandex blend and an adjustable waist delivers comfortable, secure wear. Durable construction and clear care instructions make the set a practical, long-term wardrobe choice for growing children.