Rab Firewall Pants is a robust and reliable shell trouser for those who refuse to let bad weather cut a mountain trip short. Made with durable, breathable 3-layer Pertex® Shield, the trouser offers solid protection against rain and wind – perfect for long days out, technical ascents and unpredictable conditions.

The ¾-length side zips allow the trouser to be pulled on easily over boots or crampons when rain arrives unexpectedly. The elasticated waist with drawcord adjustment provides a comfortable fit without feeling restrictive, while articulated knees and a long gusset in the crotch ensure full freedom of movement on steep and demanding terrain.

Adjustable leg openings make the trouser compatible with a variety of footwear, and the lightweight construction means it packs away easily in a rucksack.