Pro-Grade Storm Protection and Mobility. When you spend more time in the mountains than out, your gear needs to be able to take a beating and still keep you dry and warm. The men's Burton [ak] Hover GORE‑TEX PRO 3L Jacket is for working snow pros those who get after it day in and day out in every possible weather condition. It's the bomber storm shell that you can layer up with to match the temperature and mission of the day. Its minimalist design is still big on features that make long days in the mountains go smoothly whether it's snowing and blowing like it's never gonna stop or calm and sunny.