Kids One-Piece Buoyancy Swimsuit – Long Sleeve UV Protection for Boys & Girls

Keep your little ones safe and stylish in the water with this kids one-piece buoyancy swimsuit. Designed for boys and girls aged 2–6, this long-sleeve swimsuit features built-in buoyancy support to help young swimmers build confidence in the pool or at the beach. Made from durable polyester and nylon, it offers excellent UV protection and a comfortable, secure fit. Comes with a matching hat for full sun coverage.

Key Features

• Fabric: Polyester and nylon blend – soft, quick-dry, and chlorine-resistant
• Style: Long-sleeve one-piece with built-in buoyancy support
• Colors: Blue (long sleeve), Pink (long sleeve), 0259 Pink, PinkA
• Sizes: 90, 100, 110, 120 (Asian sizing – see size chart below)
• Includes: Swimsuit + matching hat (1 set)
• UV Protection: Long sleeves provide sun coverage for outdoor water play
• Gender: Unisex – suitable for boys and girls

Size Chart

Note: Asian sizes run 1–2 sizes smaller than North American sizing. If between sizes, choose the larger size.

Who This Is For

• Parents looking for a safe, buoyancy-assisted swimsuit for toddlers and young kids
• Families heading to the pool, beach, or water park this summer
• Parents who want UV sun protection built into their child's swimwear
• Swim lesson beginners who need extra confidence in the water

Why Shop at EX-STOCK Canada

• Verified suppliers and quality-checked products
• Most orders arrive within 2–11 business days depending on warehouse location
• Secure checkout with 90-day hassle-free returns
• Transparent pricing with no hidden fees
• Trusted Canadian marketplace serving customers across Canada and the USA

Browse more styles in our Kids & Teens Collection, explore our On Sale Products, or check out our Health And Wellness collection.

Frequently Asked Questions

• Do you ship to Canada? Yes! We ship across Canada and the USA. Most orders arrive within 2–11 business days depending on warehouse location.
• What sizes are available? Sizes 90, 100, 110, and 120 – suitable for children aged 2–6 years. Asian sizing runs small, so size up if unsure.
• Does it provide buoyancy support? Yes, the swimsuit has built-in buoyancy material to help young swimmers stay afloat and build water confidence.
• What is the swimsuit made of? Polyester and nylon blend – soft, quick-dry, and resistant to chlorine and saltwater.
• What is your return policy? We offer a 90-day return policy. If you are not satisfied, contact us and we will make it right.