Canada Goose "Carson" parka featuring a quilt-through design TEI 4 is optimal for temperatures 5°F to -15°F; it is inspired by the Arctic and made for enduring daily warmth. 2-way adjustable hood with wire for an enhanced fit Chin guard is lined with tricot fabric for softness and comfort Placket with snap closures over 2-way zipper 3 exterior pockets: chest pocket, 2 lower fleece-lined handwarmer pockets 1 interior pocket: security pocket with zipper closure Recessed rib-knit cuffs add comfort and lock in heat Unzip from the bottom for added range of motion or venting Cotton/nylon Fill: Down Dry clean, machine wash cold, tumble dry, wash inside out Made in Canada The Thermal Experience Index (TEI) 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--jackets, lightweight down for active pursuits--and 5 indicates the warmest parkas we make, the kind trusted in the world's harshest conditions.