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Top 10
June 2025
Best Boys White Swim Shirt Size 8
We made a list of the top 10 Boys White Swim Shirt Size 8 based on verified reviews, popularity and other factors which we summarized for you in this list.
Best Choice
1
Boys' Long Sleeve Rashguard Swimwear Rash Guard Athletic Tops Swim Shirt UPF 50+ Sun Protection, White 8
ESTAMICO
9.4
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Slim Fit: 18% spandex fabric with good elastic, order a Size Up if you don't like tighter fitting.CARE INSTRUCTION: Hand wash reverse side and use gentle detergent,do not scrub and iron printing pattern
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Durable stretchy Fabric quick dry long sleeved swim tops
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Upf 50+ Protection Shirts Stop Sun Burns
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Perfect for swimming, playing at the beach or going to the water park, the long sleeve t- shirt design provides extra sun protection for your little ones
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Not see through and no bleading/Return or exchange is free
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2
Boys Swim Shirt Long Sleeve Rash Guard UPF+ 50 Quick Dry Lightweight Rashguard for Surfing Boys SPF Shirt 8-10Y Ivory
OYJ
9.2
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Boys Swim Shirt Sun Armor (UPF50+) Rash Guard for Boys proven to block 100% UVA/UVB rays - the highest UV protection rating. Let kids splash worry-free for hours, even under peak sunlight at 10am-4pm.
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Fast Dry Tech for Water Play Quick Dry fabric wicks moisture 3X faster than regular boy rash guards. Prevents post-swim chills with instant evaporation - perfect for jumping between pool and ice cream breaks!
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Sensory Comfort Engineering Tagless design + buttery-soft flat seams prevent 'swim rash'. Stretchy cuffs grow with kids from 2T to 14Y - stays put during cannonballs without restricting movement.
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Rash Guard for Boys Durability Survives 50+ washes without fading or pillin. Stain-resistant fabric shrugs off popsicle drips and chlorine - just toss in laundry with beach towels.
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Adventure-Ready Style NEON safety colors make kids visible in crowded pools. Mix-and-match with swim trunks using our color guide. Ideal for camp or family vacations!
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3
Boys' Short Sleeve Rash Guard Swimwear Athletic Tops Surf Swim Shirt UPF 50+ Sun Protection, Solid White 8
ESTAMICO
9.1
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✓
Slim Fit: 18% spandex fabric with good elastic, order a Size Up if you don't like slim fitting
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Durable stretchy Fabric quick dry short sleeved swim tops
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Upf 50+ Protection Shirts Stop Sun Burns
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Perfect for swimming, playing at the beach or going to the water park, the short sleeve t- shirt design provides extra sun protection for your little ones
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Machine Washable/Not see through and no bleading
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15% Discount
4
Kanu Surf Boys' Short Sleeve UPF 50+ Rashguard Swim Shirt, Solid White, Small (8)
Kanu Surf
9.0
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UPF 50+ rating to block suns harmful rays
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Looser comfortable tee fit
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Machine wash
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5% Discount
5
KAKU NANU Boys Rash Guard UPF 50+ Sun Shirt Toddler Short Sleeve(White,8)
KAKU NANU
8.9
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Short Sleeve Rashguard: The simple style makes boys feel comfortable in the hot summer, and the appropriate saturation color can interpret the new fashion trend
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High-Quality Material: Used 82% nylon & 18% spandex fabric, enough breathable, stretchy, flexible, and with upf 50 + rating sun protection, suitable for toddler sports so much
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Widely Occasion: Perfect for swimming, playing at the beach or going to the water park
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Slim Fit: The good elastic can meet more people’ needs. Warm notice: if you don't like tighter, please order a larger size
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Great Boys Tops: Our rashguard shirt is a perfect gift for your son, grandson, nephew, little brother, cousin, or friend
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6
BROWNKNOT Boys UPF 50+ Rash Guard Long Sleeve Swim Shirt UV Sun Protection Swimsuit SPF Water Surfing Sun Shirts for Boy Kids Quick Dry, 7-8 Years (White)
BROWNKNOT
8.8
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✓
UPF 50+ Rash Guard Long Sleeve for Boys: Boys swim shirt long sleeve with sun protection index of UPF50+, provides professional sun protection, dual-effect reflection and scattering to isolate ultraviolet rays. Long sleeves can prevent skin abrasion during long term exercise, perfect for outdoor activities, water surfing, swimming, cycling, hiking, running, basketball, football, fishing, beach trips
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Swim Shirt Long Sleeve for Boys: Kids rashguard swim shirt long sleeve made from 80% polyester and 20% spandex, high elasticity and tear resistance, 0 pressure for stretching during exercise. breathable and instant cooling icy fabric, quick moisture absorption and sweat conduction, keep dry all day, say goodbye to sticky feeling, no sweating when exposed to the sun outdoors, breathable like a second layer of skin
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Not Fade and Deform: Specially developed anti-fading fabric for swimming pools, no signs of aging after frequent swimming. The Double-layer stitching is strong enough, maintain elasticity even after long-term contact with pool water without loosening or deformation
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Comfortable Fit: Our swim rash guard designed Raglan sleeves and Tag free to reduce rubbing against shoulders and arms; The round neck gives children more room to move around and don't feel constrained when playing by the pool. A must-have for summer vacation beach/summer camp, easily cope with the challenge of exposure to the sun
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Machine Washable : Our boys swimsuit with rash guard are made of easy-care fabrics, are machine washable, and are not easy to fade or deform after washing. They are a practical choice for busy parents, allowing you to enjoy more fun-filled summer days with your children without the hassle of laundry
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23% Discount
7
Auranso Boys Rash Guard Short Sleeve Boys Swim Shirt UPF 50+ Quick Dry Shirt White 7-8 Years
Auranso
8.7
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Sun protection-Boys rash guard short sleeve have UPF50+ to maximize protection from harmful UV rays and protect sensitive skin when playing outside in the summer.
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Quick-drying fabric -boys rash guard use high quality nylon spandex fabric; elastic, soft, durable; Lightweight, breathable fabric allows moisture to evaporate quickly to keep you cool.
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Slim design - swim shirts for boys flat seams and round neckline minimize friction between the clothes and the skin to enhance the child's comfort and flexibility while playing
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Occasion-Rash guard for boys is very suitable for all kinds of outdoor activities , such as swimming, surfing,fishing, hiking, water parks, running can make kids feel comfortable in the hot summer
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Easy care- Boys swim shirts support hand /machine wash, will not shrink or deformation, if you do not like the slim fit version can choose a size larger clothes according the size chart
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65% Discount
8
Somaibo Boys Rash Guard Shirts Short Sleeve Quick Dry Swim Shirts UPF 50+ for Kids Athletic 7-8 Years White
Somaibo
8.6
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Soft Fabric: The boys' rash guard shirts are made of high quality fabric, making them more comfortable and breathable for your boys to wear.
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Quick-drying: Our boys' swim shirts are made of light and breathable fabrics, with lightweight, breathable, quick-drying and other characteristics. So that your children are more comfortable and breathable when wearing, to keep dry.
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UPF 50+ Sun Protection: UPF 50+ sun protection boys athletic shirts can block most of the sunlight, which can well protect your children's skin. So that your children can spend every summer comfortably and healthily!
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Professional Design: Our clothes are designed by professional US designers. They fit the US boys' figure very well. Make your boys feel very comfortable to wear them.
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Applicable Occasions: The short sleeve for boys are suitable for many occasions, swimming, fishing, hiking, running, beach, and other outdoor activities are all good choices, or as a daily leisure, vacation clothing.
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9
Boys Rash Guard Long Sleeve Sun Protection UPF50+ T Shirts Rashguard Swim Fishing Surf ShirtsQuick Dry Cool Beach Clothes for Little Kids White Size 8
Smarash
8.5
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✓
UPF 50+ Long Sleeve Rash Guard for Kids & Toddlers:UPF 50+ long sleeve swim shirt blocks 100% UVA/UVB rays certified, perfect for toddlers and children playing under peak sun from 10am-4pm. SPF Sun Protection Kids rash guard with reinforced shoulder coverage for all-day adventures.
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Lightweight Quick-Dry Swim Shirts for Active Children:3X Faster Drying Tech:Moisture-wicking rash guard for kids dries 3X faster than regular swimwear, ideal for pool-to-park transitions. breathable fabric prevent post-swim chills in toddlers and children.
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Hypoallergenic Comfort for Sensitive Skin:Tagless & Chafe-Free Design,Boys long sleeve swim shirts feature flatlock seams and pH-balanced fabric, reducing irritation for toddlers with eczema. Stretchy cuffs adapt as kids grow from 0 to 16 years.
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Durable Chlorine-Resistant Kids Rash Guard:50+ Wash Cycle Durability,Anti-pilling UPF 50 swim shirts withstand 50+ chlorine washes without fading. Stain-resistant fabric repels sunscreen and popsicle stains—machine washable for busy parents.
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Multi-Sport Swim Shirts for Water & Land Adventure-Ready Versatility:From surfing lessons to backyard play dates, these children’s rash guards work as sun-protective base layers. Neon colors enhance visibility; fits under life jackets for toddler safety during boating.
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10
Kanu Surf Boys' Haywire UPF 50+ Sun Protective Rashguard Swim Shirt, Tahiti White, Small (8)
Kanu Surf
8.4
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✓
Upf 50+ rating on rashguards and swim shirts for great sun protection
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Available in men's sizes S-XXL and boys 2-16 so the whole family can suit up together
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Comfortable fit
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Matching swim trunks available
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Kanu Surf quick dry technology
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