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UV Rash Guard Long Sleeve Water Surf T-Shirt Women's

Sale price: $10.00 Regular price: $14.99

Women’s UV-resistant long-sleeved T-shirt for protection from the sun, even in the water, and to limit chafing from contact with the board. Looser cut makes it easy to put on and take off.

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This product runs small

Sale price: $10.00 Regular price: $14.99

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Final Sale: No returns or exchanges

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San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8506605

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Product Features

A photo of the UV Rash Guard Long Sleeve Water Surf T-Shirt Women's in use

UV Rash Guard Long Sleeve Water Surf T-Shirt Women's | As female surfers of all levels, we have designed this UV-resistant T-shirt for beginner surfers surfing in the foam.

Women’s UV-resistant long-sleeved T-shirt for protection from the sun, even in the water, and to limit chafing from contact with the board. Looser cut makes it easy to put on and take off.

Stays in place in the waves

Loop for connecting the bottom of the T-shirt to legging.

Product Lifestyle Image Gallery

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great product

great product

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It lacks a bit of color

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jellyfish suit


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comfortable to wear

Beautiful color, thin, comfortable material. The only flaw from my point of view is that as a UV shirt it has a (slightly wide) neckline. Here I would like it to be closer to the neck, preferably with a light collar to protect even better from the sun. I wear it regularly in everyday life, but only for a short time (because of the neckline). I prefer the black UV shirt from Olaian with a collar for SUP. (Unfortunately, this is only available in black.)

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Also suitable for walking...

Also suitable for walking in the sun

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The T-shirt is very beautiful, as is the case with all Decathlon products. I wish there were more different colors available... Thank you, and good luck always

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Long-sleeved T-shirt with UV filter

It makes the strong sun on the beach bearable.

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It's supposed to be an adult, but it's like a sack. Do not buy. If you are someone who wears size S, the same product has ones in the children's section. I am using them.

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It suits me very well ideal

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excellent material

light and well cut material

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Everything is fine, but there is a wish

Very comfortable fit! The only thing missing is cups for the bust, even the thinnest and most symbolic ones - I want to wear a T-shirt without an additional swimsuit top and so that the chest does not shine through when leaving the water


Super comfortable fabric, fits perfectly

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Returned product

It did not suit me qualitatively

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Women's T-shirt with UV protection for surfing OLAIAN

Great shirt. Protects against burning and still looks good

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long sleeve tshirt for sailing

I use it for sun protection when sailing, quick-drying comfortable material, you can take it in your own size.

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Additional Product Information


Main fabric: 100.0% Polyester

You are a beginner surfer

You are learning to surf or surf only a few times a year, during your holidays or on a surf trip. You stay where you can touch the bottom, in tiny waves or broken waves. You surf for the joy of being in the water and for the feeling you get from it. During your sessions, you often fall but you fall in waves that are not very powerful. We have designed a wide range of products for you, to suit your occasional practice and your body shape.

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 practice. 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 practice. Comfort when wet is enhanced by the seamless panels under the arms and the drawstring, which further increases stability.3 hours: Intensive practice. 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 nautical sports. UV radiation is filtered by the density of the textile fibers, for long-lasting protection, even after washing. Chlorine-resistant.

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 UVB and 98% of UVA rays.

Reduced chafing

This UV protection T-shirt reduces friction with the surfboard or bodyboard. The loose fit of the T-shirt makes it easier to put on and is more comfortable when dry. Choose the fitted cut of the 100 or 500 top if you prefer comfort when wet or wear it under a wetsuit. Limitation of irritation has been proven for sessions of 1 hour. If you plan to surf for more than 1 hour, the 500 UV top will be a more suitable choice because of the seamless panels under the arms.

A system for support and stability in waves.

This UV protection water T-shirt has a loop at the front to attach the cord of your swim shorts to stop the top from riding up while you surf. This solution is recommended for sessions up to 1 hour. After 1 hour we recommend that you choose the UV 500 top, which also has a drawstring and ties on both sides to attach to the swimsuit bottoms. Keeps the clothing in place in waves and offers better protection.

Multi water sports uv protection 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, kitesurfing, windsurfing, wakeboarding, waterskiing, sea wading, or SUP (stand up paddleboarding)

Behavior when in the sun

Although this T-shirt protects against the sun, phenomena such as reflections (from water, sand ...), heat, time of day, etc. must be taken into account.Wearing this T-shirt does not exempt the wearer from adopting suitable behavior: Wear sunglasses, wear a hat or cap, regularly apply an appropriate sunblock, drink regularly, etc.

Product testing

Developed and tested by our design teams in Hendaye, France. The fabrics used for this product are laboratory tested to ensure the best possible quality and durability.



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.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


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