2025.03.22 – Understanding the Tricorp Poloshirt RWS Birdseye (Model 203006): Visibility, Protection, and Technical Fabric Explained


This article explains in simple terms what the Tricorp Poloshirt RWS Birdseye – Model 203006 is, what it offers, and what the labels and instructions really mean. All information is taken directly from the product documentation and official sources. The goal is to help workers and professionals understand how this certified clothing functions, how to use it properly, and what each technical term refers to.


1. Product Overview

  • Model: 203006
  • Product Name: Poloshirt RWS Birdseye
  • Brand: Tricorp Safety (The Netherlands)
  • Use: High-visibility workwear
  • Design: Unisex
  • Color available: Fluorescent orange with dark grey
  • Sizes available: From XS to 5XL
  • Material composition:
    • 50% polyester
    • 50% Cooldry® (moisture-wicking synthetic fiber)

2. Core Features

  • Reflective stripes for visibility in low light or road work conditions.
  • Cooldry® fabric designed to stay dry by pulling sweat away from the skin.
  • Quick-drying and breathable construction for comfort during long shifts.
  • Sun protection rating: UPF 40+ (blocks more than 97.5% of UV rays).
  • Compliance with EU safety regulations and certifications.

3. What Cooldry® Really Means

Cooldry® is not just a label. It’s a real synthetic fabric technology that:

  • Helps transport sweat away from the skin to the outer layer of the fabric.
  • Promotes faster evaporation, keeping the body cooler and drier.
  • Is used in both sportswear and technical workwear across different industries.

While Cooldry® is a trademarked term, the principles behind it (capillary yarn structure, fast-dry finish, and polyester blends) are scientifically valid and widely applied in functional textiles.


4. Official Certifications

This polo shirt complies with four key standards:

  • EN ISO 20471:2013 – European standard for high-visibility clothing.
  • EN ISO 13688:2013 – General requirements for protective garments.
  • EN 13758-2:2003+A1:2006 – UV protection certification.
  • OEKO-TEX® Standard 100 – Tested and certified as free from harmful substances.

5. Sun Protection Explained (UPF 40+)

The shirt provides protection against ultraviolet rays from the sun. A UPF of 40+ means that only up to 2.5% of UV radiation passes through the fabric.

The time a person can stay in direct sun while wearing this shirt depends on their skin type:

  • People with very fair skin or freckles: safe exposure time = 5 to 10 minutes
  • Light skin, red or blonde hair: 10 to 20 minutes
  • Fair to light brown skin: 20 to 30 minutes
  • Brown or olive skin: 30 to 60 minutes
  • Dark skin tones: around 60 minutes
  • Very dark skin: approximately 90 minutes

These are estimates. For extended sun exposure, use sunscreen on uncovered skin.


6. Proper Use Guidelines

  • Always wear the shirt fully closed to ensure full visibility.
  • Do not alter or cut any part of the garment.
  • Do not layer over it with other clothing that may cover the reflective areas.
  • Replace the shirt if damaged, overly worn, or if reflectivity is lost.

7. Washing and Care Instructions

To maintain the protective qualities:

  • Wash at a maximum of 40°C with similar colors.
  • Do not use bleach or fabric softener.
  • Do not tumble dry.
  • Do not iron reflective elements.
  • Let the shirt air-dry in a dry, shaded place.

Improper washing can reduce visibility, UV protection, and fabric integrity.


8. About the Manufacturer: Tricorp BV

  • Tricorp is a Dutch company specialized in workwear and safety apparel.
  • Their garments are designed for construction, public works, logistics, and industrial sectors.
  • The brand is known for using certified fabrics and integrating comfort, safety, and durability.
  • Tricorp’s production is monitored for quality and verified by SGS Fimko Ltd. in Finland.

Company Contact:


This summary is meant to help users understand the functionality and responsibilities that come with wearing certified workwear. Clothing like the Tricorp Poloshirt RWS Birdseye is designed for protection, not style — and should always be worn and maintained accordingly.


Published by Leonardo Tomás Cardillo

https://www.linkedin.com/in/leonardocardillo

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