U.S. patent application 20190184673 (applicant VF Jeanswear LP, Greensboro, N.C.):
"Provided are garments that comprise thermally-conductive materials, the materials comprising a heat-collecting coating disposed on a fibrous base material having a thermally-conductive additive dispersed within. ... The disclosed garments can include a PCM disposed on and/or in a portion of the garment. Such a PCM can provide an improved moisture management or thermal management benefit to the overall garment."