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Olaian 500 Rashguard UV Protection UPF 50+ Long Sleeve T-Shirt Kids
Kids' UV-resistant long-sleeved T-shirt for sun protection, even in the water, and to reduce irritation from skin coming into contact with the board. Fitted cut and drawstring for stability
Free shipping over $49
Final Sale: No returns or exchanges
Free returns
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Videos
Product Features

Sun protection
UPF 50+ fabric. Sun protection even when wet. Blocks at least 95% of UV rays.
Stays in place in the waves
Drawstring and loop at the bottom of the top to help keep it firmly in place.
Irritation reduction
Tight-fitting cut and seamless panels under the arms. 2-hour sessions.
Quick dry
Quick-drying synthetic polyester material.
Easy to maintain
The textile mesh prevents grains of sand from getting stuck.
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Product Customer Reviews

Daughter happy, no issues with skin. Nice clean design.
Many reviews recommended sizing up, so I did but the large is too big for my usual 12 aust sizing
So so so small. My daughter is only 3 and the size 5 is too small for her.
Nice fit and comfy when swimming
會推薦這個產品
NA
Size is quite smaller than expected
nice swimmimg suit
Dear Salha,
Greetings from Decathlon KL City Centre!
Thank you for providing us with a 4-Star rating and positive feedback on our product. We truly appreciate it. We're glad our product's quality was able to impress you. However, we'd like to know why we lost one star from you, and your feedback will be extremely helpful to us. It is important for us to meet our members' needs as much as possible and to delight you more in the future.
For your convenience, we provide a minimum 2-year product warranty as well as a 365-day return and exchange policy. Please visit our website or call us at 03-2332 0131 if you have any questions about our products.
Stay loyal to Decathlon and please let us know if there is anything else we can improve on in the future. We are very grateful for customers like you and hope you stick with us for years to come. Thank you once again for your time and we hope to serve you again soon!
Best Regards,
Syafa
Customer Service Assistant
Appropriate to wear.
Hello Mohd Kamil, thank you for your time to give us feedback and rating. We are glad that we managed to delight you with the standard of our product. Your loyalty with Decathlon is highly appreciated. Please let us know if there is anything else we can improve in the future. Thank you for shopping with us and we hope to serve you again soon. Stay safe!
Syahirah Jizan
Cheap n the quality was good 👍🏻👍🏻👍🏻
Hi Nasharudin,
Greetings from Decathlon KL East!
Thank you for your time in leaving us with a 5-Star rating and a great review of our product. We truly appreciate it. We are glad that we managed to delight you with the standards of our quality.
We would also like to suggest you download our Decathlon App (can be downloads trough App Store /PlayStore) as it has many features such it can help you trace your purchase history , trace stock product across Store in Malaysia and many more.
For your infomation , there will be more wonderful experience in future at our KL East Mall Store . We hope you can comeback to see our fun event and activities from time to time. Lastly, we will be really happy if Your next delightment comment will be "want always to come again".
Best Regards,
Aishah Rahim
Sport Advisor
Customer Service Assistant
Decathlon Malaysia
saiz tidak sepadan mengikut umur. asia size.
Selamat Sejahtera Zul.
Salam dari Decathlon KL East Mall!
Kami ingin mengucapkan jutaan terima kasih kerana mengambil masa untuk maklumbalas ini. Terima kasih akan maklum balas sebanyak 5 Bintang yang diberikan.
Untuk maklumat Zul,
Decathlon format saiz adalah mengikut ukuran eropah (iaitu agak besar) berbanding saiz standard asia. Oleh itu saya menyarankan agar saiz yang diambil perlu (tolak tambah sebanyak 3-5 inch ) berbanding format saiz asia.
Berkenaan saiz yang tidak sepadan dengan umur, ukuran saiz di pakaian hanyalah rujukan untuk pengguna sahaja.
Sekiranya Zul dapati saiz produk tidak menepati dengan penggunanya , Zul boleh datang ke mana-mana cawangan untuk menukar dengan saiz yang betul . Setiap pembelian atas nama ahli member Decathlon dapat menikmati Servis Penukaran produk selama tempoh 1 Tahun secara percuma . Sila pastikan dahulu untuk download "Decathlon App" untuk memudahkan pihak kami mengenal pasti rekod pembelian .
Semoga dapat berjumpa lagi di kaunter khidmat pelanggan kami
untuk mengetahui lebih lanjut mengenai 9 Kelebihan Membership di Decathlon yang lain.
Best Regards,
Aishah Rahim
Sport Advisor
Customer Service Assistant
Decathlon Malaysia
CANTIK BAGUS
Hello Zabariah,
Thank you for your kind words and support. We are glad that we managed to delight you with the standards of our product. Thank you once again and hope to serve you again soon! Stay safe!
Lilen
Terbaik
Hai Aswadi, terima kasih masa yang diberikan untuk memberi maklum balas dan penilaian. Kami sangat gembira kerana anda berpuas hati dengan produk kami. Kesetiaan anda bersama Decathlon amatlah kami hargai. Jika terdapat apa-apa masalah pada masa akan sila hubungi kami. Terima kasih kerana membeli-belah bersama kami, jaga diri!
Syahirah Jizan
comfort and nice
Hi Khuzairi, thank you for your time in rating our product. This rashguard developed by our design teams to protects your kids from UV rays in water over 22°C. It also protects the skin from a variety of sporting related hazards, from chafing to sunburn.
Satisfy our customer is our top priority. Your loyalty to Decathlon is highly appreciated. Please let us know if there anything else we can improve in the future. Thank you once again and we hope to serve you again soon!
Hafizah
quality is great. we used to buy rashguards from australia but no more now that we have decathlon! the quality is good, even when we spend hours in the sun. we spend our weekends in islands and this holds up well.
Dear Jia, thank you for your time in leaving us with a 5-Star rating on our product. We are glad that we managed to delight you with the standards of our product. Our team developed this rashguard for sun protection when going to the beach. It is suitable for water over 21°C. It can be used both in and out of the water, for water or watersports.
Satisfy our customer is our top priority. Your loyalty to Decathlon is highly appreciated. Please let us know if there anything else we can improve in the future. Thank you once again and we hope to serve you again soon!
Hafizah
Size Guide

Additional Product Information
Composition
Main fabric: 84.0% Polyester, 16.0% Elastane
How to choose your uv protection t-shirt (part 1)
All of our UV-resistant T-shirts are UPF 50+, i.e. they have the maximum level of sun protection. The choice between them will therefore be made based on the length of the sleeves and will depend on what it will be used for. The constraints are greatest for surfing, so we decided to build our range primarily for surfing. For surfing, the choice will be made according to the duration of your sessions: 1 hour, 2 hours, or 3 hours.
How to choose your uv protection t-shirt (part 2: according to the duration of the session)
1 hour: Occasional activity. You can choose between a loose fit (priority to ease of dressing and comfort when dry) or a fitted cut (priority to comfort when wet). A loop system to connect it to the shorts ensures the stability of the product.2 hours: Regular activity. Comfort when wet is enhanced by the seamless panels under the arms and the drawstring, which further increases stability.3 hours: Intensive activity. Additional warmth to help you stay in the water for longer.
Uv protection even when wet.
The fabric of this OLAIAN UV-resistant product blocks at least 98% of UVB radiation and 95% of UVA (UPF 50+). This guarantees effective protection from the sun. It can be used both in and out of the water, for water or water sports. The density of the textile fibers filters out UV rays, for long-lasting protection, even after washing.
What does upf 50+ mean?
UPF is a sun protection factor (Ultra Violet Protection Factor) and is standardized worldwide. It defines the protection level of a fabric and more precisely the proportion of UV rays it lets through. To meet the standards, it must block at least 95% of UV rays. UPF 50+ means that the fabric blocks at least 95% of UVA and 98% of UVB rays.
Reduced chafing
This UV-resistant T-shirt helps limit rubbing and chafing due to contact with the surfboard or bodyboard. It can also be used under a wetsuit to limit rubbing, particularly around the neck and armpits. We have added seamless panels under the arms to limit irritation due to paddling movements. Our test protocols confirmed that irritation was indeed limited during 2-hour sessions.
Support and stability in the waves
This OLAIAN UV-resistant top has a drawstring at the hips. This lets you tighten the top so that it stays firmly in place. It has also been designed so that the drawstring of your boardshorts can be attached to it to stop the top from riding up while you surf.
Warmth and wind
The minimum water temperature recommended for the use of this UV-protection T-shirt is 72°F. Air temperature may increase or decrease this recommendation. Our thermal models (over 2 hours) are made of either fleece, neoprene, or both. The presence of wind can have an impact that can be uncomfortable as soon as the wind exceeds 9 mph: In this case, choose a model with neoprene.
Multi water sports anti-uv t-shirt
Our UV tops are designed to meet the needs of the most demanding surfers. Our design choices also make them compatible with other water sports such as swimming, kite surfing, windsurfing, wakeboarding, waterskiing, sea wading, or SUP (stand-up paddleboarding).
Protect the little ones!
Young skin is very sensitive to the sun as kids' defense systems are established after the age of 3. With identical exposure, the effects of the sun are 2 to 3 times stronger on a kid than on an adult. It is therefore important to protect them effectively.
Product testing
Developed and tested by our design teams in Hendaye, France. The components used for this product are laboratory-tested to ensure the best possible quality and durability.
Origin
Imported
Superior quality. Unbeatable prices.
For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.
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Research and development
delivers high-quality cost-effective products
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State-of-the-art production processes
minimize manufacturing costs
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Olaian 500 Rashguard UV Protection UPF 50+ Long Sleeve T-Shirt Kids
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Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
Weight Thresholds | Shipping within California | Shipping outside of California |
---|---|---|
> 9 lbs | $20.00 | $25.00 |
> 30 lbs | $50.00 | $65.00 |
> 100 lbs | $100.00 | $125.00 |
> 200 lbs | $200.00 | $230.00 |
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.