Explore Our Full Line of Neon Sun Protective Swimwear for Babies, Kids, and Moms

Long-Sleeve Neon Rash Guards for babies, toddlers, and kids through youth sizes

These long-sleeve rash guards are made with true neon fabric that absorbs UV light and almost glows in the sun—so you can always spot your little one. These long-sleeve rash guards are a great sun shirt option providing more coverage for ultimate sun protection.

KEY FEATURES

• Sun shirt: UPF 50+ Broadspectrum sun protection (blocks 98% of harmful rays)

• Crafted with certified harmful chemical-free fabric

• Super soft, quick-drying fabric

• Easy care: machine washable, chlorine-resistant, and fade resistant

• 10 Color Options: 

  • Solid: Neon Yellow, Neon Pink, Neon Orange, Neon Coral, Neon Green

  • Color Block Neon Yellow with : Neon Green Sleeves, Neon Pink Sleeves, Vibrant Blue Sleeves, Neon Red Sleeves, Neon Orange Sleeves

👉  Tip: Pair with our unisex neon swim shorts and size down for girls if a more fitted look is preferred. 

Short-Sleeve Neon Rash Guards for toddlers, and kids through youth sizes

Do your kids dislike sleeves more than they do sunblocking? Our short-sleeved rash guards are a parent favorite—offering UPF 50+ coverage in true neon colors without overheating during high-energy play.

Why You’ll Love Them:

• Sun shirt: UPF 50+ Broadspectrum sun protection even on shoulders and upper arms

• True neon visibility helps you spot your child instantly, even in crowds or open water

• Made from certified chemical free fabric that is sof and breathable with 4-way stretch

• Quick-drying and chlorine-resistant—perfect for beach, pool, or sprinkler fun

• Designed with a slightly looser athletic fit for comfort and freedom of movement

These rash guards are great on their own or paired with our neon swim shorts for a coordinated, high-visibility set. Whether your child is running down the beach, playing tag at the splash pad, or just chilling in the sun, this shirt has them covered—literally.

Colors Options:

• Neon Yellow

• Color Block Neon Yellow & Neon Pink

• Color Block Neon Yellow & Neon Red

   

What Makes Them Great:

• True neon fabric glows under sunlight and water—perfect for visibility and safety

• Athletic-style liner (boxer brief cut) for all-day comfort and no chafing

• Elastic waistband with functional drawstring for a secure fit

• Mesh side pockets for treasures, snacks, or goggles

• Quick-drying, 4-way stretch fabric that’s chlorine- and fade-resistant

• OEKO-TEX Standard 100 certified – safe and chemical-free

Available in:

• Neon Yellow

• Neon Orange

• Color Block Styles (pair with matching rash guards!)

  
  
  

These shorts are made to move—whether your child is climbing rocks, diving into waves, or exploring tide pools.

👉  Style Note: These are a unisex cut. For girls who prefer a more fitted look, we recommend sizing down. 

For girls who love to move, splash, and stay covered while looking cute, our collection is built for action and confidence.

• Bright neon bikini tops with adjustable straps

• Reversible bottoms with full coverage

• Reversible Color Options : Neon Yellow or Neon Green

• High-contrast colors for easy spotting in water

• UPF 50+ Sun Protection

• Pairs well with our short-sleeve or long-sleeve rash guards for added sun-protection.

Why Parents & Kids Love Them:

• UPF 50+ sun protection for all-day outdoor play —no reapplying sunscreen every hour

• True neon visibility ensures your child is easy to spot in any environment

• Athletic swim shorts with a soft boxer-style liner to prevent chafing 

• Elastic waistband + drawstring for an adjustable, secure fit

• Breathable, quick-drying fabric keeps kids comfortable from splash pad to trail

• Mesh pockets for holding small essentials like lip balm, goggles, or snacks

• OEKO-TEX Standard 100 certified 

  
  
  

These sets are versatile enough to be worn all day—no need to change after swimming. From theme parks to kayaking, hikes to backyard sprinklers, they’re built to keep up with any adventure.

Style Tip: The sets are unisex, so size down for girls who want a more fitted, feminine look!

Our girls' 3-piece swimsuit set is the ultimate combination of style, comfort, and sun protection . Designed for active girls who love to swim, run, and play, this set includes a neon athletic bikini top , reversible bikini bottoms , and a matching UPF 50+ rash guard for added sun coverage.

Why It's a Favorite:

• UPF 50+ sun protection to block 98% of harmful UV rays

• Reversible bottoms offer two fun color options in one

• Bright neon colors enhance visibility in water and crowds

• Adjustable bikini top straps for a flexible, secure fit

• Full coverage + layered options for swim lessons, beach days, or long outdoor adventures

This set is perfect for girls who want freedom to move and mix-and-match style while staying protected from the sun. Whether it’s a pool party, a hike that ends in a swim, or a beach vacation, this 3-piece combo is ready for it all.

Our boys neon swim trunks are durable, vibrant, and designed for play—from poolside to tidepools.

Rash Guard & Swim Trunk Sets

• 20 Long-Sleeve Style Options for a personlized summer vibe.

• 6 Short-Sleeve Style Options

• Quick-dry

• Chlorine & fade-resistant

• Athletic fabric lined

• Mesh pockets, for quick draining so you don’t get weighed down by water.

• Elastic waistband with functional drawstring for secure fit that grows with your child.

These are made for adventure , with performance features that stand up to both chlorine and salt water. Tested by our kids to ensure they withstand your kids!

Matching with your little ones just got so much BRIGHTER. Our women’s collection is designed for both sun protection, sleek fit, and keeping up with your littles—with true neon colors to stay visible from shore to sea. Neon swimwear not only gives parents piece of mind, but children too. Make it easy for your children to be able to quickly spot you - it’s a win-win.

Options include:

• Cross-back one-piece suits with padding

  • Comfortable fit

  • Great coverage

  • OEKO-TEX Standard 100 certified

  • 4-way stretch, soft and comfortable

  • UPF 50+ Sun Protection

  • Chlorine-resistant & fade-resistant

• Athletic Neon Bikini 

  • Neon bikini top designed with adjustable straps for the perfect fit

  • Reversible neon bikini bottoms for multiple style options

  • 4-way stretch, soft and comfortable

  • UPF 50+ Sun Protection

  • Chlorine-resistant & fade-resistant

Perfect for paddleboarding, swimming lessons, or just making sure your kids can always spot you .

Safety First: Our neon fabrics absorb UV rays and reflect visible light , making your child easier to spot in pools, oceans, lakes, or splash parks.

Skin-Safe Fabrics: All products made with recycled REPREVE® polyeste and are free from harmful chemicals.

Built to Last: With 4-way stretch , fade resistance, and chlorine-proof properties, HiViz Swimwear holds up to long summers and active days.

Parent-Designed: Thoughtful details like athletic liners, adjustable straps, and functional pockets make life easier for moms and dads on the go.

HiViz Swimwear is proudly made using recycled materials, and we ship in compostable mailers . We believe bright swimwear shouldn't come at the cost of the planet—or your peace of mind.

At HiViz Swimwear, our mission goes beyond bright colors—we’re deeply committed to swim safety and educating parents on how to protect their children around water. From visibility-enhancing neon designs to UPF 50+ sun protection, every detail is created with safety in mind. We also work to raise awareness about drowning risks, sun exposure, and the importance of proper gear and supervision, helping families make informed choices for safer summer adventures. Because when it comes to kids, safety is everything!

Explore all these vibrant options and more at HiVizSwim.com.
Have questions? Send us a message—we’re always here to help.