---
product_id: 91603654
title: "Fortress Waterproof Bib Brace Navy Blue Trousers Breathable Windproof S-XXL 521"
brand: "fort"
price: "¥9731"
currency: JPY
in_stock: true
category: "Fort"
url: https://www.desertcart.jp/products/91603654-fortress-waterproof-bib-brace-navy-blue-trousers-breathable-windproof-s
store_origin: JP
region: Japan
---

# windproof & tear resistant 220gsm PU coated polyester 2000mvp waterproof rating Fortress Waterproof Bib Brace Navy Blue Trousers Breathable Windproof S-XXL 521

**Brand:** fort
**Price:** ¥9731
**Availability:** ✅ In Stock

## Summary

> 💼 Weatherproof your hustle with Fortress – where durability meets style!

## Quick Answers

- **What is this?** Fortress Waterproof Bib Brace Navy Blue Trousers Breathable Windproof S-XXL 521 by fort
- **How much does it cost?** ¥9731 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/91603654-fortress-waterproof-bib-brace-navy-blue-trousers-breathable-windproof-s)

## Best For

- fort enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Strength:** Welded seams guarantee no leaks and long-lasting performance.
- • **Stay Dry, Stay Sharp:** 2000mvp waterproof fabric keeps you protected in any downpour.
- • **Tailored for Comfort:** Adjustable braces and fitted cut ensure all-day wearability.
- • **Size & Style for Every Pro:** Available XS to 3XL in Navy and Green to match your work vibe.
- • **Built to Brave the Elements:** Windproof and tear-resistant design for rugged outdoor durability.

## Overview

The Fortress Airflex Bib 'N' Brace is a premium waterproof and windproof work overall crafted from 220gsm 100% polyester PU coated fabric. Rated at 2000mvp for waterproofing and featuring welded seams, it offers superior protection against rain and wind. Designed with adjustable braces and a fitted cut, it ensures comfort and durability for outdoor professionals and enthusiasts alike. Available in Navy and Green across a broad size range (XS-3XL), this bib brace is a reliable choice for demanding work environments.

## Description

The Airflex Bib 'N' Brace is a high-quality, comfortable Bib 'N' Brace made from 220gsm 100% polyester PU coated fabric. These stylish overalls feature adjustable braces and welded seams. The Airflex Bib 'N' Brace is perfect for rainy days! Our Bib 'N' Brace is waterproof to 2000mvp as well as windproof and tear resistant. These overalls are ideal for those that work outdoors such as farmers as well as those who enjoy fishing and gardening. The Airflex Bib 'N' Brace is available in Green and Navy colours as well as XS, Small, Medium, Large, Extra Large, 2XL and 3XL.

## Features

- BIB 'N' BRACE - The Airflex Bib 'N' Brace is a high-quality, comfortable Bib 'N' Brace made from 220gsm 100% polyester PU coated fabric. These stylish overalls feature adjustable braces and welded seams. Conforms to EN343 3:2. (Colour: Navy, Size: Large)
- WATERPROOF - The Airflex Bib 'N' Brace is perfect for rainy days! Our Bib 'N' Brace is waterproof to 2000mvp as well as windproof and tear resistant. These overalls are ideal for those that work outdoors such as farmers as well as those who enjoy fishing and gardening.
- SIZE RANGE - The Airflex Bib 'N' Brace is available in Green and Navy colours as well as XS, Small, Medium, Large, Extra Large, 2XL and 3XL.
- ALSO AVAILABLE - We have a wide variety of work clothes available including Hi Vis Vests & Jackets, Sweatshirts & Trousers! All of our clothing is available in different sizes, ranging from size S - XXL as well as different colour options so you can find what suits you best.
- FORT - Fort is a Castle Clothing brand that is designed to work for you. We have an extensive range of clothing and safety footwear which has been specifically created by Castle Clothing to provide you with quality, durability, and exceptional value for money.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008VNHACE |
| ASIN  | B0BGQR57VN |
| Age Range Description | Adult |
| Apparel Fabric Stretch | No Stretch |
| Apparel Fabric Weight Class | Medium Weight |
| Best Sellers Rank | 2,954 in Fashion ( See Top 100 in Fashion ) 1 in Men's Skiing Bibs |
| Brand Name | FORT |
| Colour | Blue |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,588) |
| Customer reviews | 4.6 4.6 out of 5 stars (1,588) |
| Date First Available  | 17 Nov. 2020 |
| Department  | Men's |
| Fabric Type | 100% Polyester PU Coated Fabric |
| Fabric Wash | Machine Wash |
| Fit Type | Fitted |
| Fit to Size Sentiment | Positive |
| Garment Size Country | Great Britain |
| Global Trade Identification Number | 05036948027668 |
| Item Type Name | Air Flex Bib 'n' Brace |
| Item model number  | 521 |
| Manufacturer | Castle Clothing Ltd |
| Manufacturer  | Castle Clothing Ltd |
| Material | Polyester |
| Model Number | 521 |
| Number of Items | 1 |
| Occasion | Work |
| Part Number | 521/NV-L |
| Pattern | Solid |
| Product Care Instructions | Machine wash 40 degrees, waterproof seams, not machine drying |
| Style | Coverall |
| Waist Style | Low Waist |

## Images

![Fortress Waterproof Bib Brace Navy Blue Trousers Breathable Windproof S-XXL 521 - Image 1](https://m.media-amazon.com/images/I/31j8TW79eLL.jpg)
![Fortress Waterproof Bib Brace Navy Blue Trousers Breathable Windproof S-XXL 521 - Image 2](https://m.media-amazon.com/images/I/41xQmhqmW6L.jpg)
![Fortress Waterproof Bib Brace Navy Blue Trousers Breathable Windproof S-XXL 521 - Image 3](https://m.media-amazon.com/images/I/51bkQ1IqkAL.jpg)
![Fortress Waterproof Bib Brace Navy Blue Trousers Breathable Windproof S-XXL 521 - Image 4](https://m.media-amazon.com/images/I/51Mf5JzGhlL.jpg)
![Fortress Waterproof Bib Brace Navy Blue Trousers Breathable Windproof S-XXL 521 - Image 5](https://m.media-amazon.com/images/I/41RSIolrujL.jpg)

## Available Options

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

## Questions & Answers

**Q: What is a size 12 woman? Small or Medium. Thank you**
A: Hi,
Thank you for your question.
A womans size 12 could possibly be a size Small or Medium depending on one or two factors - whether the lady is tall or short and what amount of clothing is required to be worn underneath - heavy winter trousers for example. To be safe i would recommend size Medium.

**Q: Are these washable?**
A: Hi,
Thank you for your question regarding our
Waterproof Bib & Brace Trousers.
According to the washing instructions they are not washable.
How you keep them clean therefore is the responsibility of the purchaser.
Sorry we can’t be of any more help.
A.Cheer & Sons Ltd.

**Q: What us the keg length of a aize small?**
A: Thank you for your enquiry regarding Waterproof Bib & Brace Trousers. The inside leg measurement of size small is 29 inches.
With regards A. Cheer & Sons Ltd

**Q: Would size s fit a 15-16 year old small child**
A: I think they would be too big,   Im a size 10 adults and 6ft tall - i wear the small but they are pretty loose on me.   The bonus is they wont fall down - so if she doesn't mind them baggy and probably too long (though im sure you could cut them shorter and they would be fine) then they could work.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/91603654-fortress-waterproof-bib-brace-navy-blue-trousers-breathable-windproof-s](https://www.desertcart.jp/products/91603654-fortress-waterproof-bib-brace-navy-blue-trousers-breathable-windproof-s)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-24*