Our bestselling sweater polo makes the scene in a cotton and silk blend. The combination is both warm and breathable, soft and lightweight — in short, perfect for layering now and wearing on its own when warmer days arrive. It’s knit with a unique stitch called “links links,” which creates a subtle zig-zag texture in the fabric; both the stitch and striped pattern are inspired by a vintage find. The straight cut is complemented by classic details like a half-placket, ribbing at the cuffs and hem and a flat knit collar.