---
product_id: 77248173
title: "NAVISKIN Men's UPF 50+ Sun Protection Shirts Long Sleeve Swim Rash Guard"
brand: "naviskin"
price: "¥3779"
currency: JPY
in_stock: true
reviews_count: 13
category: "Naviskin"
url: https://www.desertcart.jp/products/77248173-naviskin-mens-upf-50-sun-protection-shirts-long-sleeve-swim
store_origin: JP
region: Japan
---

# 100% polyester wicks moisture & dries fast 4-way stretch raglan sleeves for full motion UPF 50+ blocks 98% UVA/UVB rays NAVISKIN Men's UPF 50+ Sun Protection Shirts Long Sleeve Swim Rash Guard

**Brand:** naviskin
**Price:** ¥3779
**Availability:** ✅ In Stock

## Summary

> 🕶️ Gear up, glow down—sun protection that moves with you!

## Quick Answers

- **What is this?** NAVISKIN Men's UPF 50+ Sun Protection Shirts Long Sleeve Swim Rash Guard by naviskin
- **How much does it cost?** ¥3779 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/77248173-naviskin-mens-upf-50-sun-protection-shirts-long-sleeve-swim)

## Best For

- naviskin enthusiasts

## Why This Product

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

## Key Features

- • **Freedom to Move:** Raglan sleeves and 4-way stretch fabric deliver unrestricted arm mobility for any outdoor adventure.
- • **Stay Cool & Dry:** Advanced moisture-wicking polyester keeps you fresh and comfortable even in intense heat and humidity.
- • **Chafe-Free Comfort:** Flatlock seams eliminate irritation, letting you wear it all day without a second thought.
- • **Ultimate Sun Shield:** UPF 50+ fabric blocks nearly all harmful UV rays—stay protected without extra sunscreen.
- • **Versatile Outdoor Essential:** Perfect for surfing, fishing, hiking, golf, or beach days—style and function in one sleek package.

## Overview

NAVISKIN Men's UPF 50+ Long Sleeve Rash Guard combines cutting-edge sun protection with breathable, quick-dry polyester and ergonomic raglan sleeves. Designed for active professionals who demand comfort and performance during outdoor sports and leisure, it blocks 98% of UVA/UVB rays, wicks moisture rapidly, and prevents chafing with flatlock seams. Available in multiple sizes and colors, this rash guard is your go-to for all-day sun-safe style and mobility.

## Description

Buy NAVISKIN Men's UPF 50+ Sun Protection Shirts Swim Rash Guard Grey L | UV Protection, Quick Dry, Lightweight, Sun Shirts For Swimming Surfing Beach Water Sprots Fishing Golf Hiking and other Clothing at desertcart.com. Our wide selection is elegible for free shipping and free returns.

Review: Highly recommended - great buy vs. the trendy brands - I switched back to Naviskin from Bayleaf. The old Bayleaf SPF50 was really too heavy of a fabric, and they didn't offer much for colors. Bayleaf then revised to a much thinner - too thin - and more stretchy fabric. This current Naviskin fabric weight falls somewhere in between, and I think it's the perfect material/weight for many situations. I wear these year round. They are a terrific mid layer under winter outerwear, and, obviously, in summer for their advertised SPF. XL fits great at 190, 71", 44" chest.
Review: Great boating shirt - Great shirt. I use it for sun protection while boating and swimming. The material dries quickly after getting out of the lake and is not too hot in 90+ heat. This is the second one I have bought.

## Features

- UPF 50+ Sun Protection Blocks 98% of Harmful UVA/UVB Rays - This sun protection shirt is designed with UPF 50+ rated fabric, effectively shielding your skin from long-term sun damage during extended outdoor exposure. No additional sunscreen application is required for covered areas when wearing this shirt.
- 100% Polyester Moisture Wicking & Quick Dry Fabric for Cool Comfort - Crafted from lightweight, breathable 100% polyester fabric, the shirt wicks away sweat from the skin surface quickly and dries rapidly, preventing sticky discomfort even in high-temperature, high-humidity environments.
- Flatlock Seams Eliminate Chafing for All-Day Wear Comfort - All seams are stitched with flatlock technology, creating smooth, flat seam surfaces that avoid rubbing against the skin during movement. No irritating stinging or redness occurs even after 8+ hours of continuous wear.
- Raglan Sleeve Structure Supports Full Range of Motion - The raglan sleeve design removes shoulder seam pressure points, allowing unobstructed arm movement for activities requiring large arm swings. The fabric has 4-way stretch for additional flexibility during movement.
- Versatile Design Fits All Outdoor Activity Scenarios - This rash guard shirt is suitable for a wide range of outdoor activities including surfing, fishing, golf, hiking, camping, running, and beach leisure. It is available in multiple sizes and colors to match different wearing preferences.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FVT7QDL |
| Age Range Description | Adult |
| Apparel Closure Type | Pull On |
| Apparel Fabric Stretch | Low Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Apparel Occasion and Lifestyle | Outdoor Activities |
| Best Sellers Rank | #23,990 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #21 in Men's Rash Guard Shirts |
| Brand Name | NAVISKIN |
| Care instructions | Machine Wash |
| Closure type | Pull On |
| Color | Grey |
| Cuff Type | Plain Hem |
| Customer Reviews | 4.6 out of 5 stars 1,886 Reviews |
| Fabric Stretchability | Stretchable |
| Fabric Type | 100% Polyester |
| Fabric type | 100% Polyester |
| Fit Type | fitted, Relaxed Fit |
| Fit to Size Sentiment | Positive |
| Garment Size Country | United States |
| Hemline Form | Straight Hemline |
| Import Designation | Imported |
| Item Length Description | Standard Length |
| Manufacturer | Naviskin |
| Material Type | Polyester |
| Neck Style | Crew Neck |
| Number of Items | 1 |
| Occasion Type | Hiking,Sports,Golf,Running,Workout,Outdoor |
| Origin | Imported |
| Pattern | Argyle |
| Product Care Instructions | Machine Wash |
| Seasons | Summer |
| Shirt Form Type | T-Shirt |
| Shoulder to Bottom Hem Length | 29.5 inches |
| Sleeve Length Description | Long Sleeve |
| Sleeve Type | Long Sleeve |
| Sport Type | Hiking Fishing Camping Running Surfing Rash Guard Outdoor Activities |
| Style Name | Lightweight Quick Dry Upf 50+ Sun Protection Long Sleeve Shirts |
| UPC | 841432119805 |
| Unit Count | 1 Count |
| character | sports |
| collar-type | Collarless, T shirt |
| top-style | Pullover |

## Images

![NAVISKIN Men's UPF 50+ Sun Protection Shirts Long Sleeve Swim Rash Guard - Image 1](https://m.media-amazon.com/images/I/61yN527zNdL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this shirt actually provide enough sun protection? Do I still need to wear sunscreen under it?**
A: Featuring UPF 50+ protection, it blocks significantly more UV rays than regular cotton shirts. Shoppers report no burns on covered arms and shoulders during long outdoor trips. For full safety, apply sunscreen to any uncovered skin.

**Q: Is this shirt breathable for hot weather? Does it get sticky when you sweat a lot?**
A: Great breathability for hot weather. Moisture-wicking material whisks sweat away and dries fast, preventing sticky skin. It often feels more comfortable than ordinary short sleeve shirts under high heat.

**Q: How is the sizing? Does it run small or shrink after washing?**
A: It fits true to our size chart. Stick with your normal size for a standard fit, or size up if you want extra room for layering. With proper cold-water washing, the fabric maintains its shape and will not shrink or fade over repeated washes.

**Q: Can I wear this for surfing? Will the seams chafe when I’m paddling?**
A: Yes, it works perfectly as a surfing rash guard. Smooth flatlock seams prevent chafing on shoulders and armpits even during long paddling sessions. The lightweight fabric absorbs minimal water and dries quickly once you get out of the ocean.

**Q: Does the sun protection wear off after washing? How long does the UPF rating last?**
A: The UPF 50+ protection is built into the fabric fibers and won’t wash out. With proper care using cold water and no bleach, it maintains UV performance for months. The material resists pilling and stretching with regular repeated washing.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Highly recommended - great buy vs. the trendy brands
*by L***U on January 4, 2024*

I switched back to Naviskin from Bayleaf. The old Bayleaf SPF50 was really too heavy of a fabric, and they didn't offer much for colors. Bayleaf then revised to a much thinner - too thin - and more stretchy fabric. This current Naviskin fabric weight falls somewhere in between, and I think it's the perfect material/weight for many situations. I wear these year round. They are a terrific mid layer under winter outerwear, and, obviously, in summer for their advertised SPF. XL fits great at 190, 71", 44" chest.

### ⭐⭐⭐⭐⭐ Great boating shirt
*by B***P on September 3, 2026*

Great shirt. I use it for sun protection while boating and swimming. The material dries quickly after getting out of the lake and is not too hot in 90+ heat. This is the second one I have bought.

### ⭐⭐⭐⭐ Overall satisfied
*by F***R on August 9, 2019*

Bought 2 of these for my husband. He has a landscaping business here in Florida and they work great to protect his arms from the sun and still remain relatively cool (nothing is really cool in 100 degree heat). His only gripe is that the neck is low and exposes more of his skin than a regular T-shirt would in that area. All in all, they are worth the money and have held up well.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-23*