Portable Neck Fans vs. Cooling Vests: What Actually Works to Prevent Heatstroke for Outdoor Commuters?
During warmer months, when more individuals utilize walking and biking to get around outside, many people are trying to find ways to stay cool while they commute. One of the primary ways people stay cool when commuting outside is by using a portable cooling device like a neck fan or a cooling vest. While each of these portable cooling devices can help keep individuals cool, it should be noted that they differ greatly in their effectiveness for helping reduce the risk of heat-related illnesses.
Portable Neck Fans: Convenient but Limited
Pros of neck fans include the following:
-Lightweight and easy to carry
-Easy to recharge and operate
-Convenient for short outdoor commutes
-Typically less expensive than cooling clothing
Cooling Vests: Better for Prolonged Heat Exposure
Although neck fans can cool the neck area, cooling vests will provide you a number of advantages when using them vs using neck fans.
-You cool your torso directly (vs neck)
-They provide a longer period of cooling
-Reduce heat stress
-Enhanced ability to function outdoor in heat over a longer period of time.
Which Is Better for Preventing Heatstroke?
When someone is only going to be outdoors for a short period of time, whether commuting by foot, public transportation or intermittently across many different days, a neck fan will increase comfort and lower the perceived amount of heat being experienced.
When spending many hours outside, generally speaking cooling vests will have greater benefits as they will reduce core body temperature (vs. simply generating airflow at your face).
Don’t Rely on Gadgets Alone
Regardless of whether using a neck fan or cooling vest, both are only supportive tools towards preventing heat-related illnesses. Basic heat safety practices are still required:
• Drink plenty of water throughout the day
• Whenever possible, try to stay out of the direct sunlight
• Wear light coloured, loose fitting clothing
• Take breaks in the shade
• Monitor for signs and symptoms of heat-related illness
Final Words
Portable neck fans are usually a good choice for inexpensive, daily commute cooling solutions. Still, cooling vests are typically the best option as they provide greater protection against excessive heat for long periods of time. When your goal is to decrease the risk of heat stress for an extended period, generally speaking, a cooling vest would be a better option than a portable neck fan.
FAQs
Can neck fans help lower a person’s core temperature?
They generally help with comfort through enhanced air circulation and increased evaporation of sweat.
Are cooling vests successful and comfortable?
Yes, they are designed to absorb excess body heat and therefore help alleviate some of the negative effects of heat.
Which is better for long outdoor commutes?
Cooling vests usually provide better protection against excessive heat during extended exposure.
Can you use these to prevent heat-related illness?
While using cooling vests will help reduce the chance of developing heat-related illnesses they are not a replacement for drinking plenty of fluids and spending time out of direct sunlight during the hottest parts of the day.
