The Canada Goose Thermal Experience Index (TEI) was created to help you find the warmth you need for the experience you seek. It is an easy-to-understand five point system that enables you to make an informed choice in your search to find the right parka, jacket or knitwear for your specific environment and activity. It works using a scale, in which 1 indicates the lightest insulation--shells, lightweight down for active pursuits--and 5 indicates the warmest parkas we make, the kind trusted in the world’s harshest conditions.
o TEI 1 (Lightweight): Designed to resist temperatures ranging from 5°C to -5°C
o TEI 2 (Versatile): Designed to resist temperatures ranging from 0°C to -15°C
o TEI 3 (Fundamental): Designed to resist temperatures ranging from -10°C to -20°C
o TEI 4 (Enduring): Designed to resist temperatures ranging from -15°C to -25°C
o TEI 5 (Extreme): Designed to resist temperatures ranging from -30°C & Below