Ronny Kobo Doreen Double Knit Crop Pant in Black. - size L (also in ) Ronny Kobo Doreen Double Knit Crop Pant in Black. - size L (also in ) Poly blend. Hand wash cold. Ponte knit fabric. Stretch fit. 13 at the knee breaks to 19 at the leg opening. RONR-WP1. 67 1588FDK. Torn between fashion and comfort? Well, that's exactly the point.