. NN07's 'Alex 1802' trousers are made from organic cotton-twill that has natural give. In a versatile off-white hue, they're cut for a roomy, straight-leg fit and easy to dress up or down. Wear them with a simple tee or collared shirt. Lower Impact Materials. This product is made using at least 50% lower-impact materials or ingredients. Find out more about our Consciously Crafted criteria here.