Cotton Material: These work pants are made of high quality cotton. The smooth and stretchy material is breathable and lightweight to maintain a comfortable fit. Elastic waistband: The casual pants feature an elastic waistband and adjustable inner drawstring for a variety of fit options and the right amount of stretch to protect the skin Stylish design: These pants are straight legged, casual with a hint of style, not deliberately dull, and have 2 side pockets and 2 back pockets, making the sweatpants easy to accommodate small items. The perfect gift for fathers, sons and boyfriends. Applications for different occasions: These pants are ideal for outdoor sports such as hiking, climbing, fitness, dancing, fishing, rock climbing, trekking, camping, field work, running, jogging, cycling, and general purpose activity use. Note: Please choose your size according to our size chart to ensure an accurate fit. Manual measurements may have slight errors. Thank you for your understanding.