Collection: Men's Outdoor Pants

The G-1000 Difference

All of our trekking trousers are made with a variation of our unique G-1000 fabric. Our G-1000 Lite material consists of 65% polyester and 35% cotton. It's durable and wind-resistant so that you can stay comfortable during your trek. Our G-1000 Air and Eco materials are fashioned with recycled polyester and organic cotton that provide maximum ventilation for those scorching midday hikes. Our G-1000 HeavyDuty can be found on the inside of the lower trouser legs. This helps to provide extra resistance from hiking boot abrasions. You'll even find our unique G-1000 material on our full line of hiking clothes, including jackets.

Maximum Freedom of Movement in the Mountains

Our best trekking trousers for those who love to hit the rough terrain on foot are the Keb Trousers. These are constructed with a combination of durability and stretchability. All of our men's trekking pants offer spacious leg and side pockets that will hold objects close to the body, like our custom Ovik wallets. Customers love our signature ventilation zippers, typically found on the hips and knees to provide much-needed circulation after a long day of trekking.

Quick-Drying Trousers For Warm Climates

A necessity of mens hiking trousers when trekking in warmer climates is the ability to dry quickly. Whether you're crossing a creek or doing some fishing in the stream, you want pants that won't suck in the water and leave your skin chafing. With our quick-dry stretch trousers, you can rest assured that moisture will be wicked away, and you'll enjoy making more spontaneous decisions while on the trail.

Double Layered Pants for Hiking

If you're looking for hiking pants men can wear when the weather conditions are harsh, Fjällräven has them. Our double layered trekking trousers are very durable and weather-resistant. Depending on the long pants that you choose, they can be double layered at the knees and at the rear. Our double layered knees not only prevent unwanted tearing, but they have access pouches for installing knee pads. These double layer pants are ideal for overnight and multi-day treks. Be sure to check out our large selection of hiking backpacks so you can carry all of your necessary gear.

Three Layer Eco-Shell Mens Pants

While the majority of our trousers are constructed with the adventurer in mind, we do have the ultimate three layer Eco-Shell pants for men who like to live on the edge. These waterproof shell trousers are lightweight and provide maximum freedom of movement. They're perfect for less than ideal conditions like sleet, hard winds, and rain.

Made with 100% polyester, the Eco-Shell trousers are very breathable. They sport full-length, water-resistant zippers down their sides and press buttons at their waists. The Eco-Shell even has RECCO reflectors and detachable snow locks at its leg endings, making it the ideal match for more intense activity.