Lightweight Rab technology Vapour-rise softshell jacket using Pertex technology Equilibrium fabric and lightweight tricot lining. Rab taken everything we have learned from the Vapour-rise clothing system and put it on a diet! The result is an incredibly breathable and weather resistant 'soft-shell' system that really works. The Pertex Equilibrium outer fabric,when combined with the light tricot lining, gives you a jacket that is wind and water resistant and that offers fantastic moisture management that dries quickly and maintains a comfortable working environment. Features that include rucksack and harness friendly pockets, a useful under-helmet hood that is unobtrusive when not in use, a 2-way front zip, adjustable cuffs and an adjustable drawcord hem make the Vapour-rise Lite Alpine an ideal all round mountain jacket.