The Fjallraven Gaiter Trousers No. 1 are for long trekking adventures in the outdoors, suitable all year round. The gaiter function means they can be worn in different types of weather and terrain conditions. The lower section of the leg can be taken off to turn the trousers into shorts. The section removed has a drawcord adjuster coupled with a boot hook in the leg transforms this into a gaiter. In colder weather conditions, the trousers can be worn over a base layer. There are two large leg pockets and a hidden boot hook. The Fjallraven Gaiter Trousers No.1 feature wind and water resistant G-1000 Eco with recycled polyester and organic cotton and extra strong G-1000 in the rear. As with all Fjallraven Numbers garments, they are designed to minimise the impact on the environment.