Skip to content
Our End-of-Summer Sale is Available Now!

Save up to $40 on varieties of Banox, Sport, and Flex vest sets
Gellé vests are now available at the Glacier Tek store!

Production for the 2022 Season is underway, but we're making the inventory available immediately as we stock up.

Prepare To Be Cool

with products designed to absorb the heat you generate

Cooling Since 1997

For more than two decades, Glacier Tek has been making high-tech cooling vests that help defend the wearer from heat stress in extreme environments. Our first product, the Original Cool Vest, was among the earliest completely self-contained body cooling vests on the market. Our satisfied repeat customers include Dow Chemical, General Electric, General Mills, Kaiser Permanente and the FBI.

Learn More

Glacier Tek Technology

Each of our cooling vests is powered by PureTemp, a USDA Certified BioPreferredⓇ phase change material. Unlike typical ice vests, our GlacierPacks maintain a safe temperature of 59℉ for up to 2.5 hours while being completely free of hazardous ingredients. If you’ve been looking for a way to stay comfortably cool without bulky ice packs that leave damp spots, Glacier Tek has the cooling vest for you.

Learn More

Wearing a heavy fleece mascot suit in the heat and humidity of Alabama summer is dangerous business. Glacier Tek’s cooling vest is ESSENTIAL to keeping our mascot, Dr. Wags, safe from heat exhaustion.

MainStreet Family Urgent Care

Birmingham, Ala.

I have used my vest now for about 30 outings in 95-plus-degree heat and can attest the cooling properties live up to the specifications. Even on one 108-degree day, the phase change material lasted over an hour.

Dr. Charles Bell

Engineer

Virginia, USA

I have the Original Cool Vest for motorcycling through hot weather. It works great! … Keeps me comfortable even with my motorcycle jacket on.

Daniel Skapinsky

San Jose, Calif.

Partnership

Glacier Tek is a proud partner of PureTemp and the Nicholas Institute of Sports Medicine and Athletic Trauma.

Clearance

Looking for the latest in cooling vest technology for a fraction of the cost? Check out our clearance section for the same great cooling vests you’ve come to expect from Glacier Tek at sale prices.

Shop Now

Questions?

Want to learn more about Glacier Tek cooling vests and GlacierPacks, our biobased phase-change packs by PureTemp? Check out the most frequently asked questions we get.

View FAQs