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Long Sleeved UV Rash Guard Surfing T-Shirt

Sale price: $17.99 Regular price:

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. Close fit.

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Sale price: $17.99 Regular price:

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San Francisco, 735 Market St. Options

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Model: 8485993

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A photo of the Long Sleeved UV Rash Guard Surfing T-Shirt in use

Long Sleeved UV Rash Guard Surfing T-Shirt | 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. Close fit.

Stays in place in the waves

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

Product Customer Reviews

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455 Reviews
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Long Sleeved UV Rash Guard Surfing T-Shirt,black
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Size up

Rash guard does the job. Size up for a comfortable fit.

OLAIAN long sleeve surfing T shirt for women

I like it a lot but the size Medium is too tight - and you do not have a Large

Great breathable protection against the sun

Comfy to wear on a hike, surf or snorkeltour. I love wearing it and never have been burned from the sun.

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Very flimsy product!

Very flimsy I am disappointed!

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Great product

It’s been useful for my swimming classes

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Great Sun protection

I bought this for kayaking so I wouldn't have to apply sunscreen all the time while paddling and haven't been burnt while wearing it. Now I use it anytime I'm on the beach or sailing and sometimes mountain biking. Fabric is soft and to is true to size.

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Long sleeve

Perfect for swimming!! I dont like to show a lot of skin because I get tanned easily so this was just right. I also use this for other sports. (volleyball, soccer, and jiujitsu) It's also affordable which is great!! I probably bought over 5.

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Very nice fabric, sized a bit small

Quite skin-tight, but full coverage.

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Hello Therese,

Thank you for your review!

Have a great day,

Marie 🏊‍♂️

Décathlon Canada

Très bon chandails anti-UV

Avec je me sens très protégé et n’est pas trop épais donc je peut le porter au gros soleil et ne souffre pas de la chaleur Je suis tellement contente

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Rash vest and shorts for early morning swim

Great delivery. Really quick. Good price and good quality. Fits to size

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Fabulous rash vest!

Love this!

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Love this Top

Bought for sup because of added uv protection good sizing and looks stylish

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Long needed personal sun protection

I purchased this item for personal protection against the brutal South African sun while swimming in the sea. It fits brilliantly, stays in place, is comfortable and of course protects against those brutal sunrays. I am very happy with this product!

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comfy and durable

I love this top! Definitely recommend it. The only struggle I have is trying to wash out the smell of sweat. The odour just sticks to the material no matter how many times I wash it, it still smells like I’ve just worn it. Other than that it works well and is super comfortable.

Very comfy

Very comfy and also warm as an extra layer under wetsuit.

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Size Guide

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Additional Product Information


Main fabric: 84.0% Polyethylene Terephtalate, 16.0% Spandex

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 swimwear 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 thanks to 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, water skiing, sea wading or SUP (stand up paddle boarding)

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 sun block, 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


Size Guide Visual