Complete list of down jacket trademarks starting with the letter T: TrueHeart, Taiai, Tailenke, Tailenke, Tailenke, Tianfu, Tianfu, Tianfen, Tianfen, Tiepai, Tingmu.

Down coat is a top filled with down stuffing and has a large and round shape. Down jackets generally contain more than half of the duck down content, and can be mixed with some small feathers. The duck down is cleaned, sterilized at high temperature, and then filled into clothes to create a down jacket. Down jackets have the best warmth. It is mostly worn by people in cold areas and is also commonly used by polar expedition personnel.