55% viscose 30% polyamide 15% nylon. Machine wash. Fully lined with attached shorts. Pull-on styling. Elasticized waistband. Midweight ponte fabric. Item not sold as a set. Shorts measure approx 13.25 in length. 525A-WF9. 110047457. A favorite of celebrity stylists, the 525 story began in Brooklyn in 1983. The secret to its industry staying power and stellar reputation: A focus on high-quality cotton sweaters with a range that combines a solid foundation of staples and no shortage of seasonal trend-focused updates.