Here’s What You Should Be Wearing Under Your Turtlenecks, According to Menswear Insiders

With its ability to upgrade a casual look or replace the shirt-and-tie in a tailored ensemble, the turtleneck sweater has rarely felt more relevant. But amid its current popularity, the question remains: what do you wear under it?

Oliver Dannerfalk, co-founder of the knitwear-focused Swedish label Rubato, believes that the turtleneck sweater (also called a rollneck) is substantial enough to be worn with just a T-shirt below, if anything. Read more at Robb Report.