Shop Boys's at RalphLauren.com, the Official Site of Ralph Lauren. Skinny-Leg Nelson Jean - Our Nelson jean is crafted from lightly washed cotton and designed with a cool skinny-leg silhouette. Belted waist. Zip fly with our signature shank closure. Five-pocket styling with signature metal rivets. Embroidered "RL" accents the coin pocket. Our "Polo" leather label is at the back right waist. 100% cotton. Machine washable. Imported. Size 12 has an average inseam of 18".