Skalbyxa Norröna Trollveggen dri3 bib Dam XL

Norrøna Trollveggen dri3 Bib is a technical shell pant built for demanding days in the mountains. Made for alpine climbing and serious mountaineering, it delivers dependable weather protection and moves well during long pushes. When the temperature drops, it layers comfortably over a warm mid‑layer.

The 3‑layer dri3 construction is fully waterproof and windproof while staying breathable (20,000 mm/20,000 g/m²/24 h). All seams are taped and the fabric has two‑way stretch for natural mobility. A smart drop‑seat zipper runs from one ankle up the leg, around the seat, and down the other leg—giving full‑length ventilation, quick on/off, and easy use with a harness.

The detachable bib in soft, flexible Flex1 softshell adds shelter and comfort, and the waist adjustment lets you fine‑tune the fit. Integrated snow gaiters with a boot hook keep the cuffs sealed, while reinforced leg ends stand up to abrasion from crampons and ski edges.

Material: 3‑layer dri3; detachable Flex1 softshell bib