The Marmot Upbeat Shorts 4" are made from lightweight 100% recycled polyester ripstop with mechanical stretch. They are durable, flexible, and quick-drying for all-day comfort and performance. These mid-rise shorts feature an encased elastic waistband with a drawcord for an adjustable fit and easy pull-on wear. Designed with a flat front and short length, they include two drop-in hand pockets and one zippered back pocket to securely store keys. Machine washable. Ideal for everyday comfort, travel, walking, and casual outdoor activities.