At PCMCOOL, we engineer professional-grade PCM cooling vests designed to protect workers, athletes, and outdoor enthusiasts from the severe dangers of heat stress. Traditional cooling options, like evaporative vests, fail in high-humidity or poorly ventilated environments. Ice packs, on the other hand, drop to 0°C or below, causing uncomfortable ice burns, restricting blood vessels, and losing their cooling capacity far too quickly.
Our advanced phase change cooling vests solve these limitations entirely. Utilizing our proprietary bio-based, non-toxic organic phase change materials (PCMs), these vests absorb ambient and body heat, maintaining a constant, comfortable skin temperature (typically 21°C和24°C) for hours. They operate independently of ambient humidity and require no electricity or airflow to work, delivering consistent thermal regulation in the toughest conditions on Earth.
To satisfy the stringent requirements of diverse operating environments, PCMCOOL offers a comprehensive lineup of wearable cooling solutions
Model: PS-3D-S1500-25BL
WEIGHT: 1.5 kg
PCM TEMP: 15°C, 18°C, 23°C, 25°C, 28°C (Customizable)
COOLING: 3.5+ hours of constant cooling
Best For: Welders, steel mill workers, foundry operators, and boiler technicians.
MODEL: PS-VS1200-FM25WH
WEIGHT: 1.2 kg
PCM TEMP: 15°C, 18°C, 23°C, 25°C, 28°C (Customizable)
COOLING: 3+ hours of constant cooling
Best For: Construction crews, road maintenance workers, airport tarmac ground staff, and traffic controllers.
Model: PS-RE-S0650-28WH
WEIGHT: 650g
PCM TEMP: 15°C, 18°C, 23°C, 25°C, 28°C (Customizable)
COOLING: 1.5+ hours of constant cooling
Best For: Professional athletes, long-distance cyclists, motorcyclists, and outdoor sports training.
MODEL: PS-VS1200-GL25BL
WEIGHT: 1.2 kg
PCM TEMP: 15°C, 18°C, 23°C, 25°C, 28°C (Customizable)
COOLING: 3+ hours of constant cooling
Best For: Delivery drivers, warehouse fulfillment staff, couriers, and outdoor event organizers.
In sports fields
In construction and factory workplaces
The PCM cooling vest aids workers engaged in high-temperature operations. Its steady cooling effect eases discomfort caused by intense heat, relieves heat-induced physical fatigue, reduces the risk of heat-related health issues, and keeps workers comfortable and efficient while working in hot construction sites and factory workshops.
Even in military operations
the pcm cooling vest is critical. Soldiers deployed in hot regions, wearing heavy gear, benefit from its ability to counteract heat buildup, ensuring they remain alert and operational in challenging environments.
Lightweight, reusable, and adaptable, the pcm cooling vest offers a practical solution to heat management, making it indispensable in any scenario where maintaining optimal body temperature is key.
Constant Temperature Control:
Unlike standard ice vests, our industrial cooling vests stay locked at their exact phase transition temperature, ensuring steady cooling without the risk of frostbite.
100% Leak-Proof & Bio-Based Construction:
The inner cooling agents are crafted from renewable, food-grade bio-based materials encased in multi-layer high-frequency welded TPU film, guaranteeing zero leakage and zero toxicity.
Eco-Friendly Passive Recharging (Zero Energy Cost)
Our PCM cooling vests require no electricity or specialized freezers. When ambient temperatures drop below their transition point—like in an AC room 20°C, cool tap water, or overnight—the PCM inserts naturally solidifying. This passive recharging is perfect for remote jobsites and eco-conscious enterprises looking to cut carbon footprints and operational costs.
Unmatched Lifespan:
Tested to withstand over 10,000 thermal melting-freezing cycles with zero degradation in latent heat storage capacity.
As a leading phase change material vest manufacturer, PCMCOOL provides flexible B2B wholesale, contract manufacturing, and OEM/ODM services. We can fully customize your order based on:
Choose from 15°C 18°C 21°C 24°C 28°C options depending on your local climate and specific industry requirements.
Custom fabric colors, custom reflective strip placements, corporate logo embroidery, and customized multi-size sizing charts.
Private labeling, custom transport carry bags, and bulk commercial packaging layouts.
