The first eco-friendly fleece that can be washed with a good green conscience! We at namuk consider sustainability not only a duty, but an obligation; not a trend, but a new tradition. With the Muka fleece vest, were taking a determined leap toward the future. This colorfully patterned vest, which can be layered comfortably under a ski jacket, is made of BIO Primaloft fleece - an absolute first. The material is made of 100% PCR (Post-Consumer Recycled) synthetic fibers and ultimately biodegrades back to its natural elements not, of course, before keeping a couple generations of kids warm while playing hide-and-seek, building huts and flying kites, not to mention withstanding dozens of wash cycles without contributing to microplastic pollution like most fleece gear!