Glacier Tek

Glacier Tek - a Florida Renewable Phase Change Material Technology company -- focuses on managing body temperature in extreme temperatures using high tech garments that help defend the wearer from heat stress. Glacier Tek is a 100% American Military Veteran Owned company and its products are 100% made in the USA by Americans, using only American raw materials...right down to the thread.

Our first product, The Original Cool Vest™ was among the earliest completely self-contained body cooling vests available on the market, and is now sold in over dozen countries under numerous brand names.

Glacier Tek manufactures a selection of cooling vests that feature RPCM®, or Renewable Phase Change Material technology - a thermal energy storage material that is designed to absorb heat generated by the wearer. It maintains a comfortable 59 degrees - even in the most extreme heated environments - and never over-cools. The Glacier Tek RPCM® Cooling Vest has several practical designs and weighs about 4 pounds; it offers better safety and cooling duration than that of evaporative, ice, or gel-cooled vests.