Cooling Waistcoats for Hot Weather（FQ-2004）

Materials Used in the Construction of Cooling Waistcoats for Hot Weather and Their Contribution to Cooling Properties

1. Outer Fabric: 100% Polyester ANSI Class II Compliant Fabric
Material Description: The outer layer of the waistcoat is crafted from high-quality polyester, a synthetic fiber renowned for its exceptional strength, resistance to wrinkles, and minimal shrinkage.
Contribution to Cooling:
Polyester provides a lightweight yet robust outer shell that facilitates airflow while ensuring the garment remains durable and long-lasting.
Its moisture-wicking properties help draw sweat away from the skin, promoting enhanced comfort during prolonged use.
The ANSI Class II compliance ensures the waistcoat meets stringent safety standards, making it ideal for high-visibility environments such as construction sites, roadwork, or other outdoor labor-intensive applications.

2. Cooling Layer: 68% Polyester, 32% Polymer Blend
Material Description: At the heart of the Cooling Waistcoats for Hot Weather lies a specialized blend of polyester and polymer, which forms the core of the garment's cooling mechanism.
Contribution to Cooling:
The polymer component is engineered to absorb water during soaking and gradually release it through evaporation, leveraging the principles of evaporative cooling to regulate body temperature effectively.
Polyester serves as a stabilizing agent within this blend, ensuring the polymer remains evenly distributed throughout the fabric, thereby maximizing cooling efficiency and extending the garment's lifespan.
This innovative combination delivers consistent cooling relief for up to 5-10 hours per soaking, depending on environmental conditions, providing users with reliable thermal regulation during extended periods of exposure to heat.

3. Inner Lining: 100% Taslan Water Repellent Nylon
Material Description: The inner lining of the waistcoat utilizes Taslan nylon, a premium-grade nylon fabric treated with advanced water-repellent technology to enhance its performance characteristics.
Contribution to Cooling:
The water-repellent property of Taslan nylon prevents excessive moisture from saturating the lining, ensuring the wearer remains dry and comfortable even during intense physical activity or prolonged wear.
Its lightweight and quick-drying nature further enhances breathability, reducing the likelihood of discomfort caused by prolonged wetness or humidity.
The smooth texture of the lining minimizes skin irritation, making it suitable for extended use in demanding environments.

4. Functional Components: String Tie Closure & Zipper
Material Description: These functional components are crafted from durable synthetic materials designed to withstand frequent use while maintaining ease of operation.
Contribution to Cooling:
The adjustable string tie closure allows for a customizable fit, optimizing airflow around the body and maximizing the cooling effect tailored to individual preferences.
The V-neck zipper provides effortless on/off access and can be adjusted to regulate ventilation dynamically, enabling users to fine-tune their comfort levels based on changing environmental conditions.
How These Materials Synergize to Deliver Superior Performance:
The multi-layered design of Hot Weather Cooling Waistcoats integrates these materials seamlessly to create a highly efficient system for thermal regulation:
Outer Layer (Polyester): Provides protection, visibility, and breathability, shielding the user from external elements while allowing air circulation.
Middle Layer (Polyester + Polymer): Acts as the primary cooling mechanism, absorbing and releasing water to generate a sustained cooling effect.
Inner Layer (Taslan Nylon): Manages moisture effectively, keeping the wearer dry and comfortable while minimizing irritation.
This harmonious combination ensures that the waistcoat delivers unparalleled cooling relief while remaining lightweight, durable, and easy to maintain.