Product Colors and Sizes

  • Black Friday product
  • New Deal product
  • Cyber Monday product
  • Clearance product
  • Deal product
  • Best Seller product
  • Ecodesign product
  • New product
  • Staff Pick product
  • In The News product
  • Innovation product
  • product

Long Sleeved UV Rash Guard Surfing T-Shirt

Sale price: $10.00 Regular price: $14.99

Long-sleeved UV-protection T-shirt to protect you from the effects of the sun, even in the water. It also reduces irritation from contact with the board. Loose fit for ease of dressing and movement

Color: Select a color
Size: Select a size
Size Guide

This product runs small

Sale price: $10.00 Regular price: $14.99

Free shipping over $35

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.

Model: 8584524

Product Videos

Product Features

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

Long Sleeved UV Rash Guard Surfing T-Shirt | Our team of designers has developed a UV-protection T-shirt that is perfectly suited to surfing in warm water, for sessions lasting up to an hour

Long-sleeved UV-protection T-shirt to protect you from the effects of the sun, even in the water. It also reduces irritation from contact with the board. Loose fit for ease of dressing and movement

Sun protection

UPF 50+ textile. Long-sleeved. Blocks at least 95% of UV rays, even when wet.

Irritation reduction

Reduces rubbing against the surfboard or bodyboard. 1-hour sessions.


Loop to connect the bottom of the T-shirt to boardshorts.

Easy to maintain

The textile mesh prevents grains of sand from getting stuck.

Product Lifestyle Image Gallery

Image Gallery

Long Sleeved UV Rash Guard Surfing T-Shirt,galaxy blue 

Long Sleeved UV Rash Guard Surfing T-Shirt,galaxy blue 

Long Sleeved UV Rash Guard Surfing T-Shirt,galaxy blue 

Long Sleeved UV Rash Guard Surfing T-Shirt,galaxy blue

Product Customer Reviews

Skip to reviews
335 Reviews
Write a Review 

Long Sleeved UV Rash Guard Surfing T-Shirt,galaxy blue
Filtered by reviews Loading reviews…

Dries fairly quickly, comfortable, so far my skin has been happy. Odd behind the neck open pocket, could put phone/keys but drags neckline down and I'm frightened will fall out if I bend down...

icon-circle-checkmark verified purchase
Surfing Top Long-Sleeve T-Shirt

Very comfortable to wear

icon-circle-checkmark verified purchase
good top

fits well

icon-circle-checkmark verified purchase
Nice fit ,good price , does the job

good fit does the job, good for the price

icon-circle-checkmark verified purchase


icon-circle-checkmark verified purchase
My walking T-shirt

I found the price very attractive. Dealing with the process was easy. The delivery expectation was spot on and I'm very happy with my initial purchase of two T-shirts. I will buy more.

icon-circle-checkmark verified purchase

outstanding product, best price

icon-circle-checkmark verified purchase

Hi Malcolm,

Thank you for sharing a review on our Surfing Long Sleeve UV Protection Water T-Shirt - Men.

We're delighted to hear that you like it and we hope you can enjoy some time outdoors protected from the sun!



Communication Leader, Décathlon Ottawa

Sleeves too short.

I am taller than average but while the body had plenty of length, the sleeves were way too short so I had to return.

خامة مريحة

خامة مريحة للتدريب والرياضة

icon-circle-checkmark verified purchase
Good basic sun protection

Chose medium which is my usual size and it was fine. Used for gardening/outdoor work. Maybe lighter fabrics out there but better than some surf rashguard tops which tend to be too warm out of the water. If this was styled with a higher turtleneck collar for more sun protection it would be perfect.

icon-circle-checkmark verified purchase
UV swim shirt

Nice fit, comfy and did the job

icon-circle-checkmark verified purchase

Great value and high quality watersports top with sun protection.I don't adhere to brand loyalty but just items that work,inexpensive and durable.This top is all three.Superb.

icon-circle-checkmark verified purchase
Great base layer for adults....

I don’t go surfing, I just use them as a base layer....

icon-circle-checkmark verified purchase

Good buy

icon-circle-checkmark verified purchase

Excellent buy, provides superb sun protection.

icon-circle-checkmark verified purchase
Skip to reviews

Size Guide

Size Guide Visual

Additional Product Information


Main fabric: 100.0% Polyester

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. The density of the textile fibers filters out UV rays, 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.

Support system

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. For more than 1 hour, we recommend that you choose the UV top 500, which also has a drawstring at the hips for better stability. Unwanted riding up of the top could cause irritation to the lower abdomen.

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 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 paddleboarding).

Behavior when in the sun

Although this T-shirt provides protection from the sun, phenomena such as reflections (from the water, sand, etc.), 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 components 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