MOTHER The Insider Crop Fray Blow by Blow in Khaki. - size 25 (also in ) MOTHER The Insider Crop Fray Blow by Blow in Khaki. - size 25 (also in ) A basic color in a not-so-basic cut. The Insider Crop Fray by MOTHER is a fashion favorite taken up a notch with destroyed detail and a cropped flare fit.. 92% cotton 6% poly 2% elastane. Distressed areas throughout. Raw cut hem. 12 at the knee breaks to 15 at the leg opening. MOTH-WJ595. 1147 265. 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.