The Mammut Men's Meron Jacket has your back, your masochistic, do anything for fun back. Yeah, that's you, all right. The new Gore Tex Pro membrane offers improved robustness and breathability, while still providing the same reliable and lasting resistance to water and wind. It's guaranteed waterproof and breathable, so you can focus on getting up that icy couloir and down the exposed route home it's been designed with a host of features for expeditions, alpinism, and backcountry excursions in mind. The Meron has fully taped seams and spray proof two way front zipper keeps the elements in their place. Three point hood adjustment system provides a perfect fit with or without a helmet and has reinforced brim for strong winds. Mammut knows that you crank hard, so it placed underarm ventilation with spray proof two way zippers for you to optimize your temperature. The sleeves are preshaped with hook and loop closures, so you can move freely. You'll stay organized with the two large volume exterior pockets and the two inside mesh pockets, so your maps, snacks, and other essentials are easy to be gotten.