Portwest CV09 Yellow Evaporative Hi-Vis Cooling Vest

Advanced Body Temperature Regulation and Enhanced Safety Visibility

The Portwest CV09 Yellow Evaporative Hi-Vis Cooling Vest stands as a cutting-edge personal protective equipment (PPE) solution meticulously designed to target heat stress and muscular exhaustion on hot job sites. Engineered to lower core body temperatures during intense shifts, this cooling garment optimizes worker safety, focus, and productivity under extreme ambient conditions. The striking high-visibility yellow exterior coupled with an integrated reflective profile fulfills crucial workforce safety criteria, rendering it a foundational asset for dangerous, fast-paced industrial environments.

Innovative Super Absorbent Core and Evaporative Cooling Technology

The core technical mechanism of the CV09 model rests upon an advanced 160g super absorbent fiber filling matrix. By simply soaking the vest in water for 1-2 minutes, the specialized polymer fibers lock in moisture to establish a continuous, passive evaporative cooling cycle lasting up to 8 hours. This advanced network gradually dissipates metabolic body heat through moisture wicking and drying actions, providing instant thermal cooling relief without wetting or dampening the wearer's undergarments or uniform beneath.

Optimized Airflow Engineering and Protective Material Architecture

To promote maximum user comfort, the vest combines a lightweight 140g polyester shell with specialized cooling mesh and bird-eye knit contrast side panels. This breathability-focused configuration dramatically accelerates dynamic airflow across the upper torso to mitigate humidity traps. Furthermore, the premium outer fabric is inherently rated to 50+ UPF, working as a defensive barrier that effectively blocks 98% of hazardous solar ultraviolet radiation during long outdoor deployments.

Ergonomic Utility and Compliance Fit

Finished with a durable, smooth full-length front zipper closure, the vest delivers a secure, close-to-body regular fit that allows for full mechanical extension, twisting, and mobility on the job.

• Road Construction & Paving Infrastructure: Keeps asphalt crews and flaggers cool under high solar radiation while ensuring vehicle operator awareness.

• Heavy Commercial Building & Scaffolding: Offers heavy-duty material handlers lasting climate control relief while climbing or rigging.

• Warehousing & Freight Logistics: Shields distribution center pickers and logistics teams operating inside high-temperature cargo bays and unventilated hubs.

• Agriculture, Mining, Oil & Gas: Provides field engineers and field technicians reliable heat protection in severe environments reaching up to 40°C/100°F.