Olefin Exelon is the predominant material in Phentex slippers. This yarn is durable, reliable and unbreakable. Phentex slippers are so strong in nature that even after machine washing, they can retain their original shape and color, making them look brand new. Olefin yarn is thus perfect for big craft projects.
Phentex yarn should not be bleached, dry cleaned or ironed, as it can get damaged. The proper way to maintain its color and durability is to machine wash it in lukewarm water and then tumble dry. The yarn itself is made not to shrink, stretch or fade in its color.