I am one of those perpetually cold people. I’m always freezing, and I will wrap myself up in a blanket even if it’s 75 degrees. I’m just happer in layers. This is why I love the concept of sleeves with thumbholes. My hands stay warm, my sleeves stay in place (even when putting on coats), and they just look cool. Now if only I can actually find some clothes that have this fancy little detail.