---
product_id: 29288376
title: "O'NEILL Men’s Basic Skins UPF 50+ L/S Sun Shirt"
brand: "o'neill"
price: "551 kr"
currency: DKK
in_stock: true
reviews_count: 13
category: "O'neill"
url: https://www.desertcart.dk/products/29288376-oneill-men-s-basic-skins-upf-50-l-s-sun
store_origin: DK
region: Denmark
---

# O'NEILL Men’s Basic Skins UPF 50+ L/S Sun Shirt

**Brand:** o'neill
**Price:** 551 kr
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** O'NEILL Men’s Basic Skins UPF 50+ L/S Sun Shirt by o'neill
- **How much does it cost?** 551 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/29288376-oneill-men-s-basic-skins-upf-50-l-s-sun)

## Best For

- o'neill enthusiasts

## Why This Product

- Trusted o'neill brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

The O’Neill Men’s Basic Skins Long Sleeve Sun Shirt delivers dependable UV protection and all-day comfort for surfers, swimmers, wakeboarders, and outdoor adventurers. Made from a durable 4-way stretching 6oz polyester/spandex blend with UPF 50+ maximum protection, it blocks harmful sun rays while maintaining flexibility and a soft feel. The slim athletic fit moves naturally with the body to reduce irritation for rash-free comfort. Lightweight and quick-drying, the O’Neill Basic Skins is the go-to choice for reliable sun protection and all-day comfort.

Review: Great for water or everyday wear - These shirts are amazing. I bought in black and white as well. I prefer the black as the white looks likes I’m cutting glass when I get cold and wet. But still, I bought both before my trip to Punta Cana. I was outside for hours in the pool and never got burnt. I would recommend these for any trip where you plan on being out in the sun or in the water for hours. Its not to warm and the material is silky so now that my trip is over, I just wear around the house or to bed as its just warm enough for the air conditioner. Will most likely buy this shirt in other colors as its crazy comfortable. It is form fitting not loose fit which I thought it was but ultimately worked out.
Review: Excellent quality sun protection and swimming comfort LS shirt - This is my second O'Neill rashguard/swim shirt and it is top quality (one is short sleeve, and now this LS). There is a lot of variance in customer comments about fit and effectiveness, so here is my experience. I typically wear a size Large or sometimes XL depending on the brand/cut. SIZE/FIT: A Carhart cotton t-shirt size Large fits me loosely, while a Riggs t-shirt size Large is snug but still fits. I bought this O'Neill rash guard shirt as a 2XL hoping it would fit a bit loose and it does. A Large for me in the O'Neill would be tight and form fitting, not quite a compression fit. An XL would be better for a snug fit for swimming laps, etc. But I like the looser fit of the 2XL as a beach shirt that also works fine for casual swimming. So I would think you probably want to buy one size larger than your normal t-shirt size for the same type of fit. Buy your regular size for a near-compression fit. And buy two sizes larger for a loose fit. EFFECTIVENESS: I've worn this O'Neill shirt swimming in a pool for three hours in mid-day summer sun (95 degree F) with zero burning and hardly even any additional tan. I am fair skinned with freckles so sensitive to sunburn. On my face I liberally coated with SPF 50 sunscreen and it got very tanned, almost but not quite red. BUT, underneath the O'Neill shirt I was totally protected, much better than the SPF 50 sunscreen. Our grandkids wear O'Neill rashguard shirts at the ocean beach and play all afternoon without sunburn on shoulders or backs. These are also great for swimming or beach strolling when the temperature dips and the wind picks up and provide a little more warmth than just bare skin. QUALITY: These have lasted for a long time for our grandkids. Since they stretch a lot they have worn the same ones for three years while still growing, in both chlorine pools and ocean saltwater. The seams are well sewn and non-irritating, though not totally flat. It is a very tight weave and I've never seen them get snagged or torn at the beach or pool. It has a slick texture. I'm sure every brand has a small percentage of errors that slip through, but the six or so that we have bought have all been top quality in materials and construction.

## Features

- SLIM MEN’S FIT: Designed for Men with a comfortable, semi-relaxed, slim fit design that’s flexible and non-restrictive for active movement and all-day use
- MAXIMUM SUN PROTECTION: U.P.F. 50+ sun protection rating offers premium sun block during all outdoor activities, ideal for in or out of the water
- VERSATILE FOR ALL WATER ADVENTURES: Perfect for surfing, paddling, swimming, and all water sports; Ideal for abrasion, UV, and rash protection
- 4-WAY STRETCH PERFORMANCE: High-stretch, soft fabric provides versatility, comfort, and dependable durability with super-strong overlock-stitched seams. Breathable, fast-drying material for daily wear
- VALUE-DRIVEN DESIGN: Lightweight, quick-dry, and UV rash-resistant fabric built to perform for surfing, swimming, paddleboarding, kayaking, and all outdoor activities

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00S84D3RM |
| Age Range Description | Adult |
| Apparel Closure Type | Pull On |
| Apparel Fabric Stretch | Medium Stretch |
| Apparel Fabric Weight Class | Medium Weight |
| Best Sellers Rank | #15,319 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #7 in Men's Diving Rash Guard Shirts |
| Brand Name | O'NEILL |
| Care instructions | Hand Wash Only |
| Chest Size | 30 inches |
| Closure type | Pull On |
| Color | Pacific |
| Customer Reviews | 4.6 out of 5 stars 2,871 Reviews |
| Fabric Type | Other Fibers |
| Fabric type | Other Fibers |
| Fit Type | Slim |
| Fit to Size Sentiment | True to Size |
| Garment Size Country | United States |
| Global Trade Identification Number | 00603731322085 |
| Import Designation | Imported |
| Included Components | sun shirt |
| Item Type Name | Rash Guards |
| Item Weight | 1.6 ounces |
| Manufacturer | O'Neill Wetsuits |
| Manufacturer Part Number | 4339-018-S |
| Manufacturer Warranty Description | GENERAL WARRANTY INFORMATION AND POLICY: If the product is found to be defective under normal use and proper care, O'Neill Wetsuits will repair or replace, at O'Neill Wetsuits' option. This decision to replace or repair is made by the O'Neill Wetsuit Warranty Department after receipt of the defective product. At no time does O'Neill Wetsuits offer refunds. For more information, go to: https://us.o… |
| Material Type | Polyester Blend |
| Neck Style | Round Neck |
| Number of Items | 1 |
| Occasion Type | Swimming,Sports,Beach |
| Origin | Imported |
| Pattern | Solid |
| Product Benefits | Provides U.P.F. 50+ sun and rash protection |
| Product Care Instructions | Hand Wash Only |
| Rise Style | Mid Rise |
| Size | Small |
| Sleeve Length Description | Long Sleeve |
| Sleeve Type | Long Sleeve |
| Special Size Type | Standard |
| Strap Type | Basic |
| Style Name | Men's Basic Skins 50+ Long Sleeve Sun Shirt |
| Style Number | 4339 |
| Swimwear Bottom Form | Trunk |
| Swimwear Form Type | Rash Guard |
| Swimwear Top Form | Rash Guard Top |
| UPC | 603731322085 |
| Ultraviolet Protection Factor | UPF 50+ |
| Unit Count | 1 Count |
| Waist Size | 29 inches |
| character | sports |

## Images

![O'NEILL Men’s Basic Skins UPF 50+ L/S Sun Shirt - Image 1](https://m.media-amazon.com/images/I/61NtVwTuX5L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for water or everyday wear
*by J***W on August 2, 2026*

These shirts are amazing. I bought in black and white as well. I prefer the black as the white looks likes I’m cutting glass when I get cold and wet. But still, I bought both before my trip to Punta Cana. I was outside for hours in the pool and never got burnt. I would recommend these for any trip where you plan on being out in the sun or in the water for hours. Its not to warm and the material is silky so now that my trip is over, I just wear around the house or to bed as its just warm enough for the air conditioner. Will most likely buy this shirt in other colors as its crazy comfortable. It is form fitting not loose fit which I thought it was but ultimately worked out.

### ⭐⭐⭐⭐⭐ Excellent quality sun protection and swimming comfort LS shirt
*by J***F on August 11, 2017*

This is my second O'Neill rashguard/swim shirt and it is top quality (one is short sleeve, and now this LS). There is a lot of variance in customer comments about fit and effectiveness, so here is my experience. I typically wear a size Large or sometimes XL depending on the brand/cut. SIZE/FIT: A Carhart cotton t-shirt size Large fits me loosely, while a Riggs t-shirt size Large is snug but still fits. I bought this O'Neill rash guard shirt as a 2XL hoping it would fit a bit loose and it does. A Large for me in the O'Neill would be tight and form fitting, not quite a compression fit. An XL would be better for a snug fit for swimming laps, etc. But I like the looser fit of the 2XL as a beach shirt that also works fine for casual swimming. So I would think you probably want to buy one size larger than your normal t-shirt size for the same type of fit. Buy your regular size for a near-compression fit. And buy two sizes larger for a loose fit. EFFECTIVENESS: I've worn this O'Neill shirt swimming in a pool for three hours in mid-day summer sun (95 degree F) with zero burning and hardly even any additional tan. I am fair skinned with freckles so sensitive to sunburn. On my face I liberally coated with SPF 50 sunscreen and it got very tanned, almost but not quite red. BUT, underneath the O'Neill shirt I was totally protected, much better than the SPF 50 sunscreen. Our grandkids wear O'Neill rashguard shirts at the ocean beach and play all afternoon without sunburn on shoulders or backs. These are also great for swimming or beach strolling when the temperature dips and the wind picks up and provide a little more warmth than just bare skin. QUALITY: These have lasted for a long time for our grandkids. Since they stretch a lot they have worn the same ones for three years while still growing, in both chlorine pools and ocean saltwater. The seams are well sewn and non-irritating, though not totally flat. It is a very tight weave and I've never seen them get snagged or torn at the beach or pool. It has a slick texture. I'm sure every brand has a small percentage of errors that slip through, but the six or so that we have bought have all been top quality in materials and construction.

### ⭐⭐⭐⭐⭐ O" NEILL great products !!!!
*by D***. on August 23, 2026*

fast shipping !!!!!!!!!! 10 star !!! wears a large in dress shirt got x large

## Frequently Bought Together

- O'Neill Wetsuits Men's O'Neill Basic Skins UPF 50+ Long Sleeve Sun Shirt
- O'Neill Men's Basic Skins Upf 30 + Long Sleeve Sun Shirt
- O'NEILL Men's Basic Skins 50+ Short Sleeve Sun Shirt

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-08-28*