Organic Cotton Straight-Leg Pants. Sustainable clothing is never boring and this proves it. Check out these organic cotton straight-leg Pant from Everlane. These cotton twill trousers are super comfy and come in a choice of 7 different shades. Their 4-pocket design includes belt loop with zip and button fastening. The fact they are made using organic cotton makes them stylish sustainable pants for all season round. Add boots and turtleneck to make for a fab finish