MONROW Vintage Sweatshorts in Gray. - size S (also in ) MONROW Vintage Sweatshorts in Gray. - size S (also in ) 50% poly 25% cotton 25% rayon. Drawstring waist. Metallic screen printed star graphics throughout. Raw cut hem. Fleece fabric. HARL-WF68. HB500 17. Launched in 2007 as a basics label, Monrow has quickly risen to the top. Designers Michelle Wenke and Megan George have created a line of fundamentals-quintessential wardrobe staples with attention to fit, fabric, technique and innovative prints.