A refined layer for brisk mornings and polished playdates, The Windsor Warm-Up is a striped zip-up knit sweater that blends classic prep school charm with cozy sophistication. Crafted from a soft, breathable knit, it features bold vintage stripes, a full zip front, and ribbed cuffs for a tailored fit. The stand-up collar adds a touch of collegiate cool, making it the perfect piece for layering over polos or pairing with chinos.

Whether he's heading to class or a countryside weekend, this sweater delivers timeless style with a modern twist.