Jacket: "A wicked light wind shell that packs down to size of an orange! Made with Pertex Endurance UL the average weight is 3.7 oz!"
http://www.featheredfriendsretail.com/jackorack.html
Vest: "Made with Pertex Endurance UL the average weight is 2.7 oz."
http://www.featheredfriendsretail.com/jacorackvest.html

