Marine Layer Men’s Open Knit Sweater Button Down Shirt

Forget about sad granddad button sweaters—this is more of a, “Grandpa got a stylist and went to Cozumel” sweater. It’s heavyweight but breezy, with stripes of eye-catching open knit and a laid back camp collar for a hint of a resort vibe. That open knit means you’ll probably want to wear a shirt under it…but if not, we definitely recommend sunscreen.