Christian Louboutin Louis Junior Men Low-top Sneakers Calfskin Black are classic Christian Louboutin style, the Louis Junior sneaker is inspired by the evergreen 1980s tennis shoe. This season's low-top sneaker features a black calfskin upper and tonal grosgrain trim for a subtle and elegant look. With tonal laces and a thick sole, the sneaker's simple, modern aesthetic reflects the brand's unique style.