The cut: Extra lean through the hip, thigh and leg, these are Madewell’s skinniest jeans (and they show up pre-cuffed). The fabric: Premium Authentic Flex selvedge denim from Japan combines a rigid look with all the comfort of stretch. Style Name: Madewell Selvedge Skinny Authentic Flex Jeans (Northfleet Wash). Style Number: 6155667. Available in stores.