Cotton [FABRIC]: Denim. Material: cotton. It has thick thickness,no elasticity,good fabric fastness and strong wear resistance. [DESIGN]: The light color part is the opposite side of the fabric. The small area brightening and contrasting color is quite fashionable. The well-designed pocket modeling and segmentation are suitable for placing various tools of different sizes as far as possible. The waist strap design emphasizes body proportion. It will look great on both men and women. demands perfection from aesthetics to practicality! [UTILITY]: The 4 pockets are simple,graceful and practical. The pockets are deep enough so that items do not fall out easily. Slit in the center front design and fixed by the snap fastener. You can unbutton a button,so that your legs more relaxed during walking. It has double seam pocket with rivets fixed pocket corner. So it is not easy to come unsewn and durable.