---
product_id: 118601956
title: "Women's Rash Guard UPF 50+ Ruched Swim Shirt 1/4 Zip Performance Top S-XXL"
brand: "besserbay"
price: "¥10140"
currency: JPY
in_stock: true
reviews_count: 13
category: "Besser Bay"
url: https://www.desertcart.jp/products/118601956-womens-rash-guard-upf-50-ruched-swim-shirt-1-4
store_origin: JP
region: Japan
---

# Adjustable Ruched Fit Quick-Dry Fabric UPF 50+ Sun Shield Women's Rash Guard UPF 50+ Ruched Swim Shirt 1/4 Zip Performance Top S-XXL

**Brand:** besserbay
**Price:** ¥10140
**Availability:** ✅ In Stock

## Summary

> 🌞 Gear up, glow up: your ultimate sun-smart swim style!

## Quick Answers

- **What is this?** Women's Rash Guard UPF 50+ Ruched Swim Shirt 1/4 Zip Performance Top S-XXL by besserbay
- **How much does it cost?** ¥10140 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/118601956-womens-rash-guard-upf-50-ruched-swim-shirt-1-4)

## Best For

- besserbay enthusiasts

## Why This Product

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

## Key Features

- • **Sun-Safe Confidence:** Blocks 99% of harmful UV rays with UPF 50+ protection—stay protected and stylish under the sun.
- • **Customizable Comfort:** Adjustable side ruching and 1/4 front zipper let you tailor fit and airflow for a flattering, breathable look.
- • **Chafe-Free Activewear:** Flatlock seams and moisture-wicking technology ensure irritation-free wear, even on your most active days.
- • **Move Freely, Stay Dry:** Lightweight, quick-dry fabric with medium stretch keeps you comfortable during every adventure.
- • **Inclusive Sizing for Every Explorer:** Available in sizes S to 2XL, designed to fit and flatter all body types for beach, surf, or trail.

## Overview

The BesserBay Women's Rash Guard is a high-performance swim shirt offering UPF 50+ sun protection, quick-dry and stretchy fabric, and a versatile design featuring adjustable ruching and a 1/4 zipper. Designed for active women who want comfort, coverage, and style during water sports or outdoor adventures, it comes in sizes S to 2XL and is crafted from durable polyester-elastane blend with chafe-free flatlock seams.

## Description

Buy BesserBay Women Rash Guard Short Sleeve Swim Shirts Ruched Front Zipper Rashgaurd Swim Top Coral S and other Rash Guard Shirts at desertcart.com. Our wide selection is elegible for free shipping and free returns.

Review: Great Swim Top! - If you're looking for a little more coverage over your bikini top, this swim shirt is a great choice. Just keep in mind that it does not have a built in shelf bra or any support, so it's designed to be worn over a bikini or swim top. The fabric is lightweight, comfortable, and dries quickly, making it perfect for swimming, paddleboarding, kayaking, or spending a day at the beach. I especially like the front zipper, which gives it a sporty, surfer style. The adjustable side drawstrings let you customize the length and create a more flattering fit. Overall, it's a well made, versatile swim shirt that provides extra sun protection and modest coverage without feeling bulky. Highly recommended!
Review: Great top and very flattering - Love this top so far! I have three kids that are always pulling on me when we’re swimming so I am so excited to not have to worry about my boobs accidentally getting exposed. I love the fit of this shirt, it’s very flattering and seems like thick enough material that it will last. The only downside I guess would be that you Probably can’t wear it to a water park with the zipper but I love the zipper otherwise to be able to adjust the amount of coverage for the occasion.

## Features

- UPF 50+ Sun Protection - BesserBay rash guard for women offers unbeatable UPF 50+ protection, blocking 99% of harmful UV rays. Enjoy the sun with confidence, knowing you're fully protected
- Quick-Dry & Stretchy Fabric - Whether you're surfing, swimming, or exploring the outdoors, this swim shirt dries fast and stretches with every move, keeping you comfortable no matter the adventure
- Versatile Design with Side String & 1/4 Front Zipper - Style meets function with our women swim top, featuring adjustable side ruching and a convenient 1/4 front zipper. Customize the fit and airflow for a perfect balance of comfort and flair, whether you're using it as a surfing top or a sun shirt
- Moisture-Wicking & Chafe-Free Comfort - Stay dry and comfortable all day long. The women swimsuit top wicks moisture away from your skin and features flatlock seams to prevent chafing, even during your most active pursuits
- Size Guide for Outdoor Adventures - Available in S (US 4-6), M (US 8-10), L (US 12-14), XL (US 16-18), and 2XL (US 20-22). Whether you're hitting the beach or exploring the trails, this swim top is designed for all your outdoor activities. Search "BesserBay Women Rash Guard" for more collection

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07N19JX37 |
| Age Range Description | Adult |
| Apparel Closure Type | Pull On |
| Apparel Fabric Stretch | Medium Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | #90,447 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #72 in Women's Rash Guard Shirts |
| Brand Name | BesserBay |
| Care instructions | Machine Wash |
| Color | Coral |
| Customer Reviews | 4.4 out of 5 stars 1,985 Reviews |
| Embellishment Feature | Ruched |
| Fabric Type | 84% Polyester, 16% Elastane |
| Fabric type | 84% Polyester, 16% Elastane |
| Fit Type | Fitted |
| Fit to Size Sentiment | Positive |
| Fur Description | No Built-in Bra Or Paddings |
| Fur description | No Built-in Bra Or Paddings |
| Garment Size Country | United States |
| Import Designation | Imported |
| Item Type Name | Rash Guard Shirt |
| Life Event | Leisure |
| Manufacturer | BesserBay |
| Material Type | Polyester |
| Neck Style | Crew Neck |
| Number of Items | 1 |
| Occasion Type | Beach UPF 50+ Sun Protection Rash Guard, Hilking Sailing Top for women, Surfing Shirt for Women, Swimming Top UPF 50+, Women's Top for Paddle Boarding |
| Origin | Imported |
| Pattern | Solid |
| Product Benefits | UPF 50+ Sun Protection, Quick-Dry Comfort, Adjustable Fit |
| Product Care Instructions | Machine Wash |
| Rise Style | High Rise |
| Size | Small |
| Sleeve Length Description | Short Sleeve |
| Sleeve Type | Short Sleeve |
| Special Size Type | Women |
| Strap Type | Adjustable |
| Style Name | Rash Guard |
| Swimwear Bottom Form | Hipster |
| Swimwear Form Type | Rash Guard |
| Swimwear Top Form | Rash Guard Top |
| Ultraviolet Protection Factor | UPF 50 |
| Unit Count | 1 Count |

## Images

![Women's Rash Guard UPF 50+ Ruched Swim Shirt 1/4 Zip Performance Top S-XXL - Image 1](https://m.media-amazon.com/images/I/71Oniszb38L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Swim Top!
*by K***Y on July 16, 2026*

If you're looking for a little more coverage over your bikini top, this swim shirt is a great choice. Just keep in mind that it does not have a built in shelf bra or any support, so it's designed to be worn over a bikini or swim top. The fabric is lightweight, comfortable, and dries quickly, making it perfect for swimming, paddleboarding, kayaking, or spending a day at the beach. I especially like the front zipper, which gives it a sporty, surfer style. The adjustable side drawstrings let you customize the length and create a more flattering fit. Overall, it's a well made, versatile swim shirt that provides extra sun protection and modest coverage without feeling bulky. Highly recommended!

### ⭐⭐⭐⭐⭐ Great top and very flattering
*by R***A on June 24, 2026*

Love this top so far! I have three kids that are always pulling on me when we’re swimming so I am so excited to not have to worry about my boobs accidentally getting exposed. I love the fit of this shirt, it’s very flattering and seems like thick enough material that it will last. The only downside I guess would be that you Probably can’t wear it to a water park with the zipper but I love the zipper otherwise to be able to adjust the amount of coverage for the occasion.

### ⭐⭐⭐⭐ Pretty and comfortable
*by Z***T on April 2, 2026*

I am looking for a swim shirt/rash guard for our vacation to Hawaii to help protect my chest and shoulders and reduce the amount of time spent putting on sunscreen. I am fair-skinned and burn pretty easily. For reference, I am 5’8”, weigh ~145 pounds, and wear a 36B. I thought it might be convenient to have one with a built-in bra rather than having to wear something under it, but I have found so far that the ones I've tried with built-in bras put a lot of uncomfortable pressure on my shoulders for some reason. I already own this shirt in Black floral in medium, and I like it overall. I used it for a weeklong trip in Bermuda with lots of swimming and snorkeling days and it was comfortable and convenient to wear over my tankini. Sometimes the long ties at the side get a little annoying (you might think there's a creature brushing against your legs while snorkeling!), but I do like the option of being able to wear it longer or ruche up the sides. I also like the fact that it as a zipper because I don't like the feeling of necklines that are close to my neck. And I like the print pretty well. The only thing is that I think it's a little bigger on me than it needs to be. So I just ordered another one in Purple and Blue Palm, size small. It's really pretty, and I almost kept it, but I decided it was a bit too small, and I found another shirt that I liked better, so I went with that instead. It's by the same company but doesn't have the ties on the side. The fit was a little better and I liked the print slightly better. And the sleeves are a little longer, which means more protection, and I like the look of them a little better. It's called BesserBay Rash Guard for Women Short Sleeve Swim Shirts Zip Rashguard Swimsuits Tops Sun Shirt UV.

## Frequently Bought Together

- BesserBay Women's UV Sun Protection 1/4 Zip Short Sleeve Ruched Rash Guard Shirt
- Halcurt Women's Half Zip Short Sleeve Rash Guard Swimsuit Top Ruched Swim Shirt UPF50+ Quick Dry Bathing Suit

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**Shop now:** [https://www.desertcart.jp/products/118601956-womens-rash-guard-upf-50-ruched-swim-shirt-1-4](https://www.desertcart.jp/products/118601956-womens-rash-guard-upf-50-ruched-swim-shirt-1-4)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-12*