A signature style from the urban-chic label, this pair of black trackpants from the Lilies collection by Rick Owens is a crowd favorite. The relaxed design has been made in Italy with an elastic waistband and ribbed-knit cuffs, but it's the ultra-low drop-crotch that makes this piece so quintessentially Rick Owens. Pair with a slinky halter top from the label for a laid-back finish.