M Cornice Jkt IAMake more of your favourite walks with the waterproof Long Cornice Jacket a longer length version of a Berghaus classic. Get yourself guaranteed waterproof protection for hiking, walking and everyday use and you can make more of every adventure, whatever the weather. The Long Cornice comes with two layer GORE TEX fabric and storm level construction. That means youre guaranteed fully waterproof and breathable protection to keep you dry and comfortable