Originally Posted by NoOtherOptions
But I don't get what it does. It's supposed to be used as a hyper efficient insulation layer? Which piece was cocona?
It can used as base layer or in the jacket/pants as well. I have a base layer pant made from it. It is more its superior wicking and breatheablity qualities that are notable more than its insulating although it isn't bad for that especially since it keeps you so dry.