The men's hiking trousers Viking Expander are versatile and technically sophisticated 3-season trousers, engineered for hiking, trekking, and dynamic outdoor activities from spring to autumn. They are designed with complete freedom of movement, low weight, and high reliability on demanding trails in mind.

Made from highly flexible 4-way stretch Active Flex fabric composed of 90% polyamide and 10% elastane with a weight of 170 g/m². The fabric delivers exceptional breathability, fast drying, and high abrasion resistance. The protective hydrophobic finish DWR Bionic Finish® ECO, completely free of harmful PFC compounds, effectively repels water droplets and protects against dampness and light rain.

An ergonomic cut with articulated knees and an elastic waistband with an included belt ensures a flawless fit without pinching. The trousers feature four practical zippered pockets (two front pockets, one laser-bonded thigh pocket for a phone, and one rear pocket) as well as ankle zippers with an underlying gusset for easy fitting over high hiking boots. Subtle reflective elements provide enhanced visibility and safety at dusk.