Collection: Blog

YouTube video link for How to store your cooling packs during the off season

How to Properly Store Your ThermApparel UnderCool Cooling Packs over...


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Not using your ThermApparel Cooling Vest during winter? Whether you’re storing it away or using it year-round for activities like snow shoveling or winter workouts, we’ve got easy tips to keep your cooling packs and vest in top shape. Learn the best way to freeze, clean, and care for your gear to ensure long-lasting freshness and performance—and how to get your vest summer-ready again.

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This image promotes ThermApparel’s UnderCool 3 ExtendedCool Cooling Packs (large, white), showing the vest and a man wearing it with a sci-fi costume.

The Secret Costume Hack Every Actor Wishes They Knew


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Stay cool and camera-ready under the hottest Broadway and Hollywood lights with ThermApparel Cooling Vests. Using advanced PCM technology, these lightweight, silent vests provide consistent cooling without condensation, perfect for actors, stunt performers, and costume wearers. Whether you need maximum cooling for elaborate costumes or discreet relief under a corset, ThermApparel has you covered with UltraCool, RallyWrap, UnderCool 3, and more. Discover how these vests keep you comfortable, focused, and makeup-intact for hours.

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GIF of five ThermApparel Cooling Packs: ExtendedCool, SlimCool, FlexCool Headband, CoolSleeve66, and Mini Cooling Pack

What are the 5 different types of ThermApparel Cooling Packs?


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Five cooling packs, five unique superpowers. Why so many? Because PCM technology outperforms ice—and each pack is built for a different cooling mission. Find out which one fits your needs.

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Cooling Packs
How We Stayed Cool at the Sterling Renaissance Fair — Even in 95° Heat

How We Stayed Cool at the Sterling Renaissance Fair —...


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Beat the summer heat at the Sterling Renaissance Festival with ThermApparel cooling vests! See how the UnderCool 3 and UltraCool, paired with ExtendedCool Cooling Packs, delivered hours of dry cooling comfort in 95° weather — stay cool, dry, and energized all day.

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Back to school is back to the heat: Addressing Extreme Classroom Temperatures with Cooling Gear Solutions

Back to school is back to the heat: Addressing Extreme...


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cooling
The Hottest Day of the Year?

The Hottest Day of the Year?


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Heat is No Joke: Understanding the Risks and Protecting Yourself from the Heat

Heat is No Joke: Understanding the Risks and Protecting Yourself...


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Heat isn’t just uncomfortable, it’s dangerous. From humidity and heart rate spikes to overheating and dehydration, your body’s natural cooling system can quickly become overwhelmed. This post dives into exactly how heat affects the body, breaking down real physiological responses. It also reveals effective ways to protect yourself, including ThermApparel Cooling Vests, designed to keep you cool when you need it most.

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Best uses for a Cooling Vest? EVERYTHING that makes you hot!

Best uses for a Cooling Vest? EVERYTHING that makes you...


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Overheating? You’re Missing Out.

What if one simple switch could help you do more this summer—without the exhaustion, sweat, or heat fatigue? From daily errands to big adventures, see how ThermApparel Cooling Vests and Gear are helping people stay cool and keep going. You won’t believe all the ways they’re being used.

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In Case of Emergency

In Case of Emergency


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Festival Survival Tips with Our Cooling Gear.

Festival Survival Tips with Our Cooling Gear.


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Part 7: Making Your Cooling Plan

Part 7: Making Your Cooling Plan


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Part 7: Make a Plan, Beat the Heat: How to Build Your Personalized Cooling Strategy

Managing heat stress isn’t one-size-fits-all—your environment, health, and activity level all matter. In this step-by-step guide, you’ll learn how to assess your heat risk, structure your day for safety, and use cooling gear like the ThermApparel UnderCool Cooling Vest to stay ahead of the heat. Create a custom plan that helps you stay cool, safe, and confident no matter how high the temperature climbs.

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Woman riding a green bike with a giant pink flamingo float on a sunny boardwalk. Bright blue sky sets the summer scene. Featured in ThermApparel’s #HeatIQ Blog Part 6: How to Build a Cooling Toolbox for Summer Fun.

Part 6: Your Cooling Toolbox: Gear for Beating the Heat


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Part 6: Stay Cool, Stay Safe: Build Your Ultimate Cooling Toolbox

Hot weather can zap your energy and pose serious health risks, but the right cooling gear changes everything. This guide breaks down the most effective portable cooling tools, including UV umbrellas, fans, cooling towels, and high-performance cooling vests like those from ThermApparel. Learn how to use each item, when they work best, and how to create a personalized heat relief plan that keeps you cool, comfortable, and active all summer long.

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