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Best Boys Rash Guard Shirts - Buying Guide

Last Updated: 05/05/2024

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Bestselling Boys Rash Guard Shirts on Amazon

  1. Kanu Surf Boys' Short Sleeve UPF 50+ Rashguard Swim Shirt, Solid White, 4T
  2. Kanu Surf Boy's Platinum Long-Sleeve Rashguard, Yellow, Small (8)
  3. Kanu Surf Little Boys' Toddler Fiji UPF 50+ Sun Protective Rashguard, Red, 5T
  4. green sprouts i Play Kids' Long Sleeve Rashguard, White, 24 mo
  5. Kanu Surf Men's Short Sleeve UPF 50+ Swim Shirt (Regular & Extended Sizes), Neon Blue, Medium
  6. i play. by green sprouts Baby Short Sleeve Rashguard, White, 12 Months
  7. Kanu Surf Men's CB Rashguard UPF 50+ Swim Shirts (Regular & Extended Sizes), Charcoal, 3X
  8. Kanu Surf Girl's Keri UPF 50+ Long Sleeve Rashguard, Purple, 2T
  9. Kanu Surf Women's UPF 50+ Short Sleeved Active Swim Shirt Rashguard & Workout Top, Grape/Charcoal, X...
  10. i Play. Toddler Breatheasy Sun Protection Shirt, Light Pink, 3T-4T
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  #1

Kanu Surf Boys' Short Sleeve UPF 50+ Rashguard Swim Shirt, Solid White, 4T

Asin: B0061YM14C   |   Model: 8094   |   PartNumber: 8094   |   Ean: 6872908094030

Features

  • Rashguard tee featuring crew neckline and raglan-seam short sleeves
  • UPF 50+
  • Pull On Closure
  • Machine Wash
  • See more on Amazon...

Pull On Closure.
Machine Wash.
Upf 50+.

Brand: Kanu Surf   |   Manufacturer: Kanu Surf Children's Apparel

Weight: 0.15 pounds

Amazon Price: $18.99 | as of 05/05/2024 (11:40am pst) *DETAILS
Availability: In Stock

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  #2

Kanu Surf Boy's Platinum Long-Sleeve Rashguard, Yellow, Small (8)

Asin: B00GFHCR12   |   Model: 43219-108280   |   PartNumber: 43219-108280   |   Ean: 6872907176379

Features

  • Upf 50+ rating to block the sun's harmful rays
  • Comfortable fit
  • Matching trunks available
  • See more on Amazon...

Matching Trunks Available.
Comfortable Fit.

Brand: Kanu Surf   |   Manufacturer: Kanu Surf Children's Apparel

Weight: 0.90 pounds

Amazon Price: $23.24 | as of 05/05/2024 (11:40am pst) *DETAILS
Availability: In Stock

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  #3

Kanu Surf Little Boys' Toddler Fiji UPF 50+ Sun Protective Rashguard, Red, 5T

Asin: B00GFIUKA6   |   Ean: 6872908088343

Features

  • Upf 50+ rating to block the sun's harmful rays
  • Comfortable fit
  • Matching trunks available
  • See more on Amazon...

Matching Trunks Available.
Comfortable Fit.

Brand: Kanu Surf   |   Manufacturer: Kanu Surf Boys 8-20

Amazon Price: $17.56 | as of 05/05/2024 (11:40am pst) *DETAILS
Availability: In Stock
List Price: $24.00

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  #4

green sprouts i Play Kids' Long Sleeve Rashguard, White, 24 mo

Asin: B004ZVPYVK   |   Model: 770100   |   PartNumber: 770100   |   Ean: 0715418032122, 0715418067087, 0715418115122   |   UPC: 715418032122, 715418115122, 715418067087

Features

  • Long-sleeve rashguard top with mock collar and raglan seams
  • Quick-dry material with UPF 50+ sun protection
  • Flatlock seams for comfort
  • Formaldehyde-free and AZO-free dyes
  • See more on Amazon...

Flatlock Seams For Comfort.
Formaldehyde-Free And Azo-Free Dyes.
Quick-Dry Material With Upf 50+ Sun Protection.

Brand: green sprouts   |   Manufacturer: i play Children's Apparel

Dimensions: 0.39 x 20.08 x 10.63 inches   |   Weight: 0.22 Pounds

Amazon Price: $17.00 | as of 05/05/2024 (11:40am pst) *DETAILS
Availability: In Stock
List Price: $20.99

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  #5

Kanu Surf Men's Short Sleeve UPF 50+ Swim Shirt (Regular & Extended Sizes), Neon Blue, Medium

Asin: B00CFESZME   |   Model: 8077   |   PartNumber: 8077   |   Ean: 6872908077576

Features

  • 100% Polyester
  • Imported
  • Machine Wash
  • Short-sleeve rashguard featuring raglan seaming and crew neckline
  • See more on Amazon...

Machine Wash.
Short-Sleeve Rashguard Featuring Raglan Seaming And Crew Neckline.
Imported.

Brand: Kanu Surf   |   Manufacturer: Kanu Surf Men's Swimwear

Amazon Price: $15.77 | as of 05/05/2024 (11:40am pst) *DETAILS
Availability: In Stock
List Price: $20.24

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  #6

i play. by green sprouts Baby Short Sleeve Rashguard, White, 12 Months

Asin: B007KZR8B2   |   Model: 706301   |   PartNumber: 706301   |   Ean: 0715418127743, 0715418067278   |   UPC: 715418127743, 715418067278

Features

  • all-day sun protection wet or dry
  • Stretchy, quick-dry material for active play in and out of the water
  • Flatlock seams for extra comfort
  • Raglan sleeves for freedom of movement
  • Pull-on neck opening
  • See more on Amazon...

Flatlock Seams For Extra Comfort.
Pull-On Neck Opening.
Raglan Sleeves For Freedom Of Movement.
Stretchy, Quick-Dry Material For Active Play—In And Out Of The Water.

Brand: green sprouts   |   Manufacturer: i play Children's Apparel

Dimensions: 1.97 x 1.97 x 1.97 inches

Amazon Price: $13.15 | as of 05/05/2024 (11:40am pst) *DETAILS
Availability: In Stock
List Price: $15.00

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  #7

Kanu Surf Men's CB Rashguard UPF 50+ Swim Shirts (Regular & Extended Sizes), Charcoal, 3X

Asin: B00FPKO47U   |   Model: 8078X   |   PartNumber: 8078X   |   Ean: 6872908078795

Features

Machine Wash.
Rashguard Upf 50+ Swim Shirts.
100% Polyester.

Brand: Kanu Surf   |   Manufacturer: Kanu Surf Men's Swimwear

Dimensions: 0.70 x 5.00 x 5.00 inches   |   Weight: 0.46 Pounds

Amazon Price: $22.26 | as of 05/05/2024 (11:40am pst) *DETAILS
Availability: In Stock

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  #8

Kanu Surf Girl's Keri UPF 50+ Long Sleeve Rashguard, Purple, 2T

Asin: B00A0FCBK2   |   Model: 43219-132258   |   PartNumber: 43219-132258   |   Ean: 6872907156173

Features

  • Long-sleeve rashguard featuring low-standing collar and logo emblem at center chest
  • UPF 50+ rating
  • Pull On Closure
  • Imported
  • Machine Wash
  • See more on Amazon...

Pull On Closure.
Machine Wash.
Imported.
Upf 50+ Rating.

Brand: Kanu Surf   |   Manufacturer: Kanu Surf Children's Apparel

Weight: 0.07 Pounds

Amazon Price: $15.59 | as of 05/05/2024 (11:40am pst) *DETAILS
Availability: In Stock
List Price: $16.99

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  #9

Kanu Surf Women's UPF 50+ Short Sleeved Active Swim Shirt Rashguard & Workout Top, Grape/Charcoal, XX-Large

Asin: B00GKCAXOA   |   Model: 9199   |   PartNumber: 9199   |   Ean: 6872909199550

Features

  • Short-sleeve rashguard with banded V-neckline, raglan seaming, and contrasting side stripe
  • UPF 50+ protection
  • Machine Wash
  • Stretch fabric for comfortable movement with maximum recovery
  • Signature-soft blend of lightweight and breathable fabric is designed for all-day comfort.
  • See more on Amazon...

Machine Wash.
Signature-Soft Blend Of Lightweight And Breathable Fabric Is Designed For All-Day Comfort..
Stretch Fabric For Comfortable Movement With Maximum Recovery.
Upf 50+ Protection.

Brand: Kanu Surf   |   Manufacturer: Kanu Surf Women's Swimwear

Weight: 0.22 pounds

Amazon Price: $17.92 | as of 05/05/2024 (11:40am pst) *DETAILS
Availability: In Stock

See On Amazon




  #10

i Play. Toddler Breatheasy Sun Protection Shirt, Light Pink, 3T-4T

Asin: B00D402J3E   |   Model: 750101   |   PartNumber: 750101   |   Ean: 0715418111025   |   UPC: 715418111025

Features

Quick Dry Fabric.
Wick Away Fabric.
All Over Uv Protection.
Long Sleeve.

Brand: green sprouts   |   Manufacturer: i play Children's Apparel

Dimensions: 0.39 x 17.32 x 9.45 inches   |   Weight: 0.04 Pounds

Amazon Price: $17.95 | as of 05/05/2024 (11:40am pst) *DETAILS
Availability: In Stock

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  #11

Kanu Surf Boys' Barracuda Quick Dry UPF 50+ Beach Swim Trunk, Oahu Navy, 10/12

Asin: B009ZRTWPS   |   Model: 9026   |   PartNumber: 9026   |   Ean: 6872909026023

Features

  • 100% Polyester
  • Imported
  • Elastic closure
  • Machine Wash
  • Botanical-printed swim trunk featuring elastic waist with lace-up front and side cargo pockets
  • See more on Amazon...

Elastic Closure.
Botanical-Printed Swim Trunk Featuring Elastic Waist With Lace-Up Front And Side Cargo Pockets.
Machine Wash.
Imported.

Brand: Kanu Surf   |   Manufacturer: Kanu Surf Children's Apparel

Amazon Price: $16.36 | as of 05/05/2024 (11:40am pst) *DETAILS
Availability: In Stock

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  #12

Kanu Surf Women's UPF 50+ Short Sleeved Active Rashguard & Workout Top, Breeze Lagoon, X-Large

Asin: B00ABBTVM6   |   Model: 9194   |   PartNumber: 9194   |   Ean: 6872909194357

Features

  • Short-sleeve swim tee with raglan seams and screen print at side waist
  • UPF 50+
  • Machine Wash
  • Stretch fabric for comfortable movement with maximum recovery
  • Signature-soft blend of lightweight and breathable fabric is designed for all-day comfort.
  • See more on Amazon...

Machine Wash.
Signature-Soft Blend Of Lightweight And Breathable Fabric Is Designed For All-Day Comfort..
Stretch Fabric For Comfortable Movement With Maximum Recovery.
Upf 50+.

Brand: Kanu Surf   |   Manufacturer: Kanu Surf Women's Swimwear

Amazon Price: $16.15 | as of 05/05/2024 (11:40am pst) *DETAILS
Availability: In Stock
List Price: $22.24

See On Amazon




  #13

i play Boys' Short Sleeve Rashguard Shirt, Multicolor, Medium (6-12 Months)

Asin: B00IZ0A2NM   |   Model: 936537baby-boys   |   PartNumber: 936537baby-boys   |   Ean: 0715418108124   |   UPC: 715418108124

Features

Brand: i play   |   Manufacturer: i play

Dimensions: 0.80 x 6.90 x 4.70 inches   |   Weight: 0.02 Pounds

Amazon Price: $13.00 | as of 05/05/2024 (11:40am pst) *DETAILS
Availability: In Stock

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  #14

i play. by green sprouts baby boys 3 Quarter Sleeve Light Blue Tractor Rashguard infant and toddler sun protective swimwear, Light Blue Tractor, 6 Months US

Asin: B0072BO61O   |   Model: 770102   |   PartNumber: 770102   |   Ean: 0715418087924   |   UPC: 715418087924

Features

Nylon/Lycra.
Three-Quarter Sleeve.
Stretchy Pullover Top.

Brand: green sprouts   |   Manufacturer: i play Children's Apparel

Dimensions: 16.00 x 0.10 x 21.00 inches

Amazon Price: $18.95 | as of 05/05/2024 (11:40am pst) *DETAILS
Availability: In Stock

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  #15

Baby Banz Boys' Short Sleeve Rash Top, Fin Frenzy Pattern, 2

Asin: B00AMDE1SW   |   Model: S13RS-FP-2   |   PartNumber: S13RS-FP-2   |   Ean: 9330696013673

Features

Protective Collar.
Upf 50+ Rating.
Flat Seams.

Brand: Baby Banz   |   Manufacturer: Baby Banz Baby Apparel

Weight: 0.15 Pounds

Amazon Price: $5.33 | as of 05/05/2024 (11:40am pst) *DETAILS
Availability: In Stock

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  #16

Speedo Big Boys' Core Short Sleeve Rashguard Swim Tee, Black, Small/8-9

Asin: B0047E7ABW   |   Model: 7141914X   |   PartNumber: 7141914X   |   Ean: 0827782774000   |   UPC: 827782774000

Features

  • Easy care fabric in soft brushed microfiber polyester
  • Uv block the burn sun protection
  • Pull over crew neck
  • Quick drying
  • Look and feel your best in or out of the water while you play, train, or win in speedo, the world's #1 swim brand
  • See more on Amazon...

Pull Over Crew Neck.
Look And Feel Your Best In Or Out Of The Water While You Play, Train, Or Win In Speedo, The World's #1 Swim Brand.
Quick Drying.
Uv Block The Burn Sun Protection.

Brand: Speedo   |   Manufacturer: Speedo Children's Apparel

Amazon Price: $24.99 | as of 05/05/2024 (11:40am pst) *DETAILS
Availability: In Stock

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  #17

Little Me Baby Boys' Crab Rashguard Tee, White Multi, 12 Months

Asin: B005VXEEDA   |   Model: LWK00578I12M   |   PartNumber: LWK00578I12M   |   Ean: 0883953346117   |   UPC: 883953346117

Features

Little Me.

Brand: Little Me   |   Manufacturer: Mamiye Brothers, Inc. (Little Me)

Amazon Price: $19.95 | as of 05/05/2024 (11:40am pst) *DETAILS
Availability: In Stock

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  #18

Rugged Bear Baby Boys' Rather Sail Rashguard, Navy, 12 Months

Asin: B00GFHRBZY   |   Model: RB62905   |   PartNumber: RB62905   |   Ean: 0887310168497   |   UPC: 887310168497

Features

Rugged Bear Emblem On Back.

Brand: Rugged Bear   |   Manufacturer: Rugged Bear Baby - iApparel

Amazon Price: $9.99 | as of 05/05/2024 (11:40am pst) *DETAILS
Availability: In Stock

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  #19

Quiksilver Big Boys' Solid Streak Short Sleeve Surf Shirt, White, 4

Asin: B005LY92RW   |   Model: 802391S   |   PartNumber: 802391S   |   Ean: 0883861402257   |   UPC: 883861402257

Features

8% Stretch.
50 Upf Rating.
Great As Sun Protection.

Brand: Quiksilver   |   Manufacturer: Quiksilver - Kids Apparel

Weight: 1.00 Pounds

Amazon Price: $32.95 | as of 05/05/2024 (11:40am pst) *DETAILS
Availability: In Stock

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  #20

Sesame Street Baby Boys' 2 Piece Elmo Surf Short Set, Dark Orange, 12 Months

Asin: B007REHLPE   |   Model: 3A4525   |   PartNumber: 3A4525   |   Ean: 0883686696435   |   UPC: 883686696435

Features

  • White short sleeve shirt with elmo's gone surfing screen-print
  • Orange and white printed short to match
  • See more on Amazon...

Orange And White Printed Short To Match.

Brand: Sesame Street   |   Manufacturer: CAN Character Children's Apparel

Amazon Price: $24.99 | as of 05/05/2024 (11:40am pst) *DETAILS
Availability: In Stock

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  #21

NFL Chicago Bears Boy's Licensed Rashguard Top, Blue, 5

Asin: B009RVJN4W   |   Model: FBCB870533   |   PartNumber: FBCB870533   |   Ean: 0730772560746   |   UPC: 730772560746

Features

Lose Fitting Swim Tee.
Official Nfl Licensed.

Brand: PEAKSEASON   |   Manufacturer: PEAKSEASON

Dimensions: 1.00 x 6.00 x 5.00 inches

Amazon Price: $20.80 | as of 05/05/2024 (11:40am pst) *DETAILS
Availability: Temporarily out of stock. We are working hard to be back in stock. Place your order and we’ll email you when we have an estimated delivery date. You won’t be charged until the item ships.

See On Amazon




  #22

i play. by green sprouts Baby & Toddler Short Sleeve Rashguard | All-day sun protection wet or dry

Asin: B0071P6FJC   |   Model: 770102   |   PartNumber: 770102   |   Ean: 0715418088068   |   UPC: 715418088068

Features

Nylon/Lycra.
Three-Quarter Sleeve.
Stretchy Pullover Top.

Brand: green sprouts   |   Manufacturer: i play Children's Apparel

Dimensions: 16.00 x 0.10 x 21.00 inches   |   Weight: 0.15 Pounds

Amazon Price: $18.95 | as of 05/05/2024 (11:40am pst) *DETAILS
Availability: In Stock

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  #23

Speedo Women's Uv Cover Up Aquatic Quarter Sleeve Robe Solid , Speedo Black , Small

Asin: B00EL3MAKU   |   Model: WAQT3/4ROBE   |   PartNumber: WAQT3/4ROBE   |   Ean: 0786096535403   |   UPC: 786096535403

Features

  • DRY QUICKLY: French terry cloth absorbs water for faster drying time right out of the pool
  • UV & UPF 50+ PROTECTION: UV Block the Burn technology protects against harmful UV rays and has been tested to meet 50+ UPF protection
  • SIDE POCKETS: Wide side pockets provide room to carry your essentials with you
  • HOOD: Attached hood with drawstrings allows for faster hair drying and added warmth
  • FULL FRONT ZIP: Full zipper for easy and quick removal
  • 3/4 SLEEVE LENGTH
  • MATERIAL: 60% Cotton / 26% Polyester/ 6% Spandex
  • See more on Amazon...

Side Pockets: Wide Side Pockets Provide Room To Carry Your Essentials With You.
Material: 60% Cotton / 26% Polyester/ 6% Spandex.
Full Front Zip: Full Zipper For Easy And Quick Removal.
3/4 Sleeve Length.
Hood: Attached Hood With Drawstrings Allows For Faster Hair Drying And Added Warmth.
Uv & Upf 50+ Protection: Uv Block The Burn Technology Protects Against Harmful Uv Rays And Has Been Tested To Meet 50+ Upf Protection.

Brand: Speedo   |   Manufacturer: Speedo Men's and Women's Swimwear

Dimensions: 2.00 x 11.00 x 8.00 inches   |   Weight: 0.65 Pounds

Amazon Price: $49.99 | as of 05/05/2024 (11:40am pst) *DETAILS
Availability: In Stock
List Price: $65.00

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  #24

Baby Banz Boys' Long Sleeve Loose Fit Rash Top, Fin Frenzy Pattern, 6-12 Months

Asin: B00AMF0LQQ   |   Model: S13RL-FP   |   PartNumber: S13RL-FP   |   Ean: 9330696013857

Features

  • Chemical free tag less neck and flat seams
  • Loose fitting for child's comfort
  • Upf 50 plus rating
  • See more on Amazon...

Upf 50 Plus Rating.
Loose Fitting For Child's Comfort.

Brand: Baby Banz   |   Manufacturer: Baby Banz Baby Apparel

Amazon Price: $18.92 | as of 05/05/2024 (11:40am pst) *DETAILS
Availability: Temporarily out of stock. We are working hard to be back in stock. Place your order and we’ll email you when we have an estimated delivery date. You won’t be charged until the item ships.

See On Amazon




  #25

Baby Banz Boys' Short Sleeve Rash Top, Fin Frenzy Pattern, 12

Asin: B00AMDE2Q8   |   Model: S13RS-FP-12   |   PartNumber: S13RS-FP-12   |   Ean: 9330696013727

Features

Protective Collar.
Upf 50+ Rating.
Flat Seams.

Brand: Banz   |   Manufacturer: Baby Banz Baby Apparel

Amazon Price: $18.66 | as of 05/05/2024 (11:40am pst) *DETAILS
Availability: In Stock

See On Amazon




  #26

Laguna Little Boys' Pier Dude, Royal, 5/6

Asin: B00BMK7F7I   |   Ean: 0037475826798   |   UPC: 037475826798

Features

Flat Back Mesh.

Brand: LAGUNA   |   Manufacturer: Laguna Children's Apparel

Amazon Price: $14.99 | as of 05/05/2024 (11:40am pst) *DETAILS
Availability: In Stock

See On Amazon




  #27

Billabong Big Boys' La Palma Tank, Pebble black, X-Large

Asin: B00EDR24XW   |   Model: XR062BSO   |   PartNumber: XR062BSO   |   Ean: 0828570860950   |   UPC: 828570860950

Features

Upf 50 Sun Protection.

Brand: Billabong   |   Manufacturer: Billabong Boys 8-20

Weight: 1.00 Pounds

Amazon Price: $110.87 | as of 05/05/2024 (11:40am pst) *DETAILS

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