We took the crowd favorite Two-a-Days and turned that bad boy into a versatile half-zip. 100% extrafine Merino: anti-microbial, wrinkle resistant, and an absolute force of nature when it comes to regulating body temperature sweater. Keeps you warm but never sweaty. Feels and wears like a sweatshirt, looks and styles like you keep your daily schedule organized in a monogrammed Smythson planner.