Proenza Schouler Oliver Pant in White Self: 76% virgin wool 22% polyamide 2% elastane Lining: 100% polyester. Made in Poland. Dry clean only. Front button closure. Side seam pockets. Singular back pouch pocket. Gabardine fabric. PROE-WP45. R2526000B. About the designer: Proenza Schouler is a New York based womenswear and accessories brand founded in 2002 by designers Jack McCollough and Lazaro Hernandez. The label defines itself through a fusion of craftsmanship, attention to detail, and a sense of refined ease. Drawing inspiration from contemporary art and youth culture, the designers place an emphasis on precise tailoring and the use of custom developed fabrics.