These cotton cargo shorts are super easy to wear. Just slip them on like you would with any regular shorts. They're great for casual outings like going to the park or hanging out with friends. When it comes to washing, use a gentle cycle in cold water to keep the color and fabric in good shape. Avoid using harsh detergents as they can damage the material. As for sizing, always double - check the size chart because different brands and suppliers have different measurements. That way, you'll get a perfect fit. Also, don't worry about the micro - elasticity; it'll give you some extra comfort and freedom of movement.