The 700 and 800 marks on the sleeves of North Face down jackets record the down content. According to the query of relevant information, the merchants have marked the down content of each part of the Beifang down jacket in detail. The trademarks on the sleeves of different styles are marked with 700 and 800. 700 means 700 grams of down content, and the 800 mark is 800. Gram content of velvet.