Among all warm materials, it is still best to count down and padded. But what are the advantages and disadvantages of these two kinds of materials, and how to choose the jacket suitable for your own style is an essential winter warmth technique. JACK & JONES Jack Jones men's winter new listing. JACK&JONES Jack Jones Men's Winter New Products Down jacket The down jacket itself does not produce any heat, so the warmth of the down jacket is achieved by blocking the outside cold air. Air is a poor conductor of heat compared to normal solids or liquids and can prevent the loss of body temperature. The down jacket is to store a certain thickness of air through its own fluffy structure to achieve heat insulation and warming effect. The thicker the stored air layer, the stronger the warmth of the down. POPULAR PRODUCT Featured down S FLATBUSH DOWN JACKET Lightweight warm gray duck down jacket Cashmere content: 90% S BRICK DOWN JACKET Splice grey feather down jacket Cashmere content: 90% C LUCA DOWN JACKET White duck down wool down jacket Cashmere content: 90% Prev 1 2 Next Full Story Sublimation Basketball,Basketball Shirt,Basketball Shirts manufacturer Guangxi Guiping Lidong Sports Goods Co., Ltd. , https://www.lidonggarment.com
