Polo Ralph Lauren Black Chinos 38x30 are a pair of men's pants made of a blend of polyester and cotton. They feature a solid pattern, flat front, and a slim fit. The pants have a zip and button closure, and a waist size of 38 inches. The leg style is straight, and the inseam is 30 inches. The chinos are branded by Polo Ralph Lauren and are suitable for regular size men.