The Beta LT has a hip length trim fit & is designed for all mountain activities where you need ultimate protection & minimum weight. This brilliant & versatile jacket is made with a very durable yet supple plain weave nylon N40p-X 3 layer construction for high tenacity with a soft feel. The Beta LT features Arcteryx Storm Hood which is helmet compatible yet can be cinched down to fit your head without restricting vision & mobility. The main zip is a Watertight Vislon front zip which was the world’s first zip to pass the W L Gore extreme wet weather test. Two zipped hand pockets & an internal zipped pocket take care of storage duties. The Beta LT has a trim fit to maximise the breathability of the new Gore-Tex Pro Shell, basically the less air space between you & the fabric the better the performance. The new Beta LT with the enhanced Gore-Tex Pro fabric may well be the perfect all mountain jacket.