Columbia"s Men"s Cawston Crest is a 650 fill power down jacket with thermal reflective lining for greater heat retention. Simplicity and value: this 650 fill power down puffer jacket delivers big-time warmth with clean, streamlined style. Treated to resist stains and light rain, the Cawston Crest also has a thermal reflective hung lining to amp up its heat-keeping power. Zip-closed hand pockets and an internal security pocket keep your stuff securely stashed.