These shorts are made of a summer special version of the legendary G-1000 polyester cotton fabric that made Fjällräven great in the first place. The summer version is lighter and more airy than its ruggedf predecessor. - Regular waist - Fabric: G-1000® Air Stretch - Stretch panels offer better freedom of movement - Side pockets and cargo pockets - Side pockets boast mesh liners for ventilation - Machine wash at 40ºC Fjällräven Abisko series products are made for hiking and trekking. Light but strong, they are also super comfortable in everyday life.