Glacier Tek Cool Vests are designed to help keep your body cool and comfortable even in the harshest of environments. How is this achieved? Through innovation, of course!
While other cooling vests rely on less-than-ideal methods to cool you down, Glacier Tek takes a different approach. Each Glacier Tek vest includes a set of GlacierPacks, cooling packs that are powered by PureTemp, a biobased phase change material that carries the USDA Certified BioPreferred® label. The GlacierPacks maintain a cool – but not cold – temperature of 59° F for up to 2½ hours. They are free from hazardous ingredients or materials, making our cooling vests the only ones on the market that are completely safe for the wearer as well as the environment. What's more: In laboratory testing, the cooling material has shown consistent, repeatable performance over thousands of melting-solidification cycles. It never stops working.
GlacierPacks are cooling packs powered by PureTemp, a biobased phase change material that carries the USDA Certified BioPreferredⓇ label.
Phase Change Material - What Makes Us Different
Phase change materials are important in the use of Glacier Tek’s cooling vests because they provide long-lasting cooling without the potential negative effects associated with cold-induced injuries when a pack is frozen to 32℉. Additionally, GlacierPacks have been shown to accelerate recovery after eccentric exercise in recreational athletes and after games in professional soccer players.