It’s time to upgrade your off-duty wardrobe, and this selection of mock neck sweaters is the perfect place to start. Ideal for casual weekends in the city as well as the country, the mock neck sweater will quickly become your go-to piece – no matter what your plans are. Go preppy with a cable-knit style by Polo Ralph Lauren or a zip-front design by Tommy Hilfiger. Prefer something sporty? Try Diesel Black Gold, Belstaff and Calvin Klein.