A storm conquering waterproof in a packable lightweight package the womens beta all round jacket from arcteryx has a hip length construction to reduce layering overlap and bulk the breathable 3 layer gore tex pro membrane and taped seams keep you dry while the helmet compatible drophood is adjustable with a separate collar for draft protection laminated pit zips allow for adjustable ventilation and the reinforced shoulders and arms ensure the jacket handles the rigours of the most