Boucle can be made out of a lot of different things, but I would say if you're not used to working with it try something acrylic, like Bernat soft boucle yarn. As an acrylic, it can be machine washed and is very durable.
cold sweat - the physical condition of concurrent perspiration and chill; associated with fear. fear, fearfulness, fright - an emotion experienced in anticipation of some specific pain or danger (usually accompanied by a desire to flee or fight)
Night sweats can be caused by several medical conditions.... How to Sweat Off a Cold A cold is a contagious viral disease which infects your mucus membranes. Because it is a virus, it cannot be sweat from... How to Cope with Night Sweats Night sweats are basically excessive sweating at night.