Tough enough to bushwack through gnarly brush and thick vegetation the Fjallraven Keb Gaiter Trouser excels at trekking climbing and backpacking with its zip-off legs that double as removable gaiters with lock-down cinch cords. This technical trouser features stretch fabric throughout giving you plenty of mobility when you're walking through steep craggy terrain. Adding durability G-1000 fabric is strategically placed at the rear front of the legs and over the knees to resist wear and tear. In addition the trouser's leg endings have G-1000 Heavy Duty reinforcement protecting the hems from ripping and fraying. Loaded with performance features these trekking trousers have knee-to-hip vents on the outer leg allowing you to cool down after you've worked up a sweat. The trouser's waist and high hand pockets won't inhibit climbing performance allowing you to comfortably fit a climbing harness and access zipped-away items without breaking a sweat. Pre-shaped knees and rear quarters are beefed up with extra-strong seams that won't burst when you bust a climbing move or high-step over a trailside impediment.