Pam & Gela Sweatpant in Black & White. - size M (also in ) Pam & Gela Sweatpant in Black & White. - size M (also in ) 56% nylon 30% wool 10% alpaca 4% elastane. Dry clean only. Elasticized banded drawstring waist. Side slant pockets. PANX-WP38. AS9341. PAM & GELA is the new line from the founders of Juicy Couture, for all you California eccentrics.