What Our Gearhead® Experts Are Saying: "These are my go-to trek tights when the trail gets scrambly. The reinforced knees and seat slide over granite without snagging, the high waistband stays put under a hipbelt, and the zip thigh pocket keeps my phone handy for on-the-move nav. They breathe well, dry fast, and the fit still feels supportive after long days."We pull on the Fjallraven Abisko Trekking Tights HD when our route blends steep climbs, talus hopping, and miles under a loaded pack. Fjallraven’s supportive stretch wraps our legs without restriction, while the high, drawcord-adjustable waistband stays comfortable beneath a backpack for sunrise-to-sunset missions. Built for rugged travel, Abisko Trekking Tights HD adds aramid-blend reinforcements at the seat and knees with a DWR treatment to shrug off abrasion and light moisture. Flatlock seams and a gusseted crotch reduce chafe on big elevation days, and dual thigh pockets—one zip, one envelope—stash maps, a phone, and quick snacks within easy reach.