98% cotton 2% elastane. 12"" at the knee narrows to 10"" at the leg opening. Raw cut leg openings. MOTH-WP54. 1431 268. Los Angeles-based denim vets Tim Kaeding and Lela Tillem debuted MOTHER in the fall of 2010. Their collection offers a stellar fit, ultra comfort, and denim made from fabrics that are soft, stretchy, and cashmere-like. Expect your favorite styles reinvented along with bell bottoms and not-too-skinny skinnies.