Dr. Denim Lexy Skinny in Black. - size S (also in L, M, XL, XS) Dr. Denim Lexy Skinny in Black. - size S (also in L, M, XL, XS) 77% viscose 20% polyamide 3% elastane. Zip fly with button closure. 4-pocket styling. Coated denim. 12 at the knee narrows to 8 at the leg opening. Imported. DRDR-WP10. 1920101A09. Keeping faith in the theory that every day is a denim day, Dr. Denim is a Gothenburg, Sweden-based fashion label that values the power of the perfect pair of jeans. By combining functionality, affordability and fashion, the brand's expansive collection includes not only high-quality denim garments, but comfortable, non-denim closet staples to flawlessly match.