RVCA Dayshift Beanie. Designed to keep you warm in style, the RVCA dayshift beanie features knit acrylic yarn fabric for a super soft feel throughout. built with a rolled cuff and folded edge style, this men's essential beanie is finished off with a RVCA clamp label at the cuff edge. Acrylic yarn. Rolled cuff with folded edge. RVCA clamp label at cuff front. 100% Acrylic. Imported.