These Fjällräven Karl Pro Hydratic Trousers for men are built for outdoor use, offering a versatile bottom layer for hiking, trekking or general trail work. They blend practical design with fabrics that adapt to variable weather, so you can focus on the path ahead.
The trousers are cut in a regular fit from a 65% polyester and 35% cotton blend, giving them durability without sacrificing drying speed. Their G-1000® Silent construction is specially woven to reduce noise when you move, and it holds up to abrasion from rocks or brush. A fluorocarbon-free impregnation adds a water-repellent finish that sheds light moisture while avoiding harmful chemicals, so damp mornings won’t slow you down.
G-1000® is a dense, high-performance fabric originally developed for expedition wear. It’s treated with a wax-based, fluorocarbon-free impregnation that repels wind and drizzle but still lets moisture vapor escape—keeping you comfortable in changing conditions. The “Silent” variant further minimizes the rustle typical of synthetic blends, which is handy if you’re birdwatching or moving quietly in the woods.
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Fjallraven says about the Karl Pro Hydratic Trousers Men's
Windproof and waterproof version of popular Karl Pro Trousers. Made from durable G-1000 Silent and lined with Hydratic that stops water getting in at the same time as it ventilates out moisture. Technical cut with pre-shaped fit over the rear and knees for the best possible freedom of movement. A total of eight pockets with room for everything you need close at hand; two hand pockets, two back pockets with flaps and buttons, a leg pocket with a zipper on the left leg and one with a flap and an inside phone pocket. There is also a small pocket for a multitool. The trousers have regular fit and a mid waist. Raw-length leg endings so you can adjust them to suit your height perfectly.