The slim-fit Skull Rivet Pullover Sweat, offers contrast rib panels, and a unique metal skull rivet. Our Kingsley Heath Sweats are crafted from luxurious heavyweight unbrushed 100% cotton fleece that will keep you warm, as well as give you years of enjoyment - as they will not lose their shape. These clean, sophisticated styles are not only versatile but are also timeless and won't date.