646 Heat Injury and Illness Prevention: Supervisor

Cooling PPE

Types of Cooling PPE

Here are some common types of cooling PPE:

• Cooling Vests: Vests that contain cooling packs or are made of materials that retain coolness.

Cooling vests are worn over regular clothing to provide continuous cooling to the torso. They help maintain a lower core body temperature, which helps prevent heat stress and improves overall comfort and productivity.

• Cooling Towels: Towels that can be soaked in water and retain coolness for extended periods.

Cooling towels are worn around the neck or over the shoulders, providing immediate cooling relief to key areas of the body. This helps reduce body temperature quickly and can be especially useful during breaks or when transitioning from hot environments.

• Cooling Headgear: Hats, caps, or bandanas with cooling inserts or made of cooling materials.

Cooling headgear is worn on the head to protect against heat and sun exposure. By cooling the head, these items help regulate overall body temperature and prevent heat-related headaches and fatigue.

• Cooling Arm and Leg Sleeves: Sleeves made from cooling fabrics.

These sleeves are worn on the arms and legs to provide cooling relief to extremities. They help reduce the risk of heat stress by cooling the blood flow in the limbs, which contributes to overall body temperature regulation.

• Cooling Vests with Phase Change Material: Vests that use phase change materials, such as paraffin wax, to maintain a constant cooling temperature.

Similar to regular cooling vests, these are worn over clothing. The phase change material provides prolonged cooling without the need for frequent reactivation, making them ideal for extended periods of heat exposure.

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