The blue Fjällräven Abisko Trekking Tights HD W are ideal for trekking. They have a high waist with an internal drawstring, hold things in place reliably and offer practicality with two secure thigh pockets. Reinforced parts in the saddle and knee areas protect against abrasion. The recycled polyester material is stretchy and water-repellent, making these leggings lightweight and technically advanced for multi-day expeditions and weekend hikes.