M5 Chino 9-6001 Casual Cotton Chinos. Made with 98% Organic Cotton and 2% Elastane, these chinos offer M5 Stretch and Color technology. Features include a M5 Coin Pocket and a Regular Fit. The bottom leg opening is 37 cm (14.5 inches). Care instructions: Delicate wash (40°C), do not use chlorine bleach, dryer safe, iron on medium heat, and dry cleaning is possible (P).