Our dome hats have been favored by alpinists and big-wall climbers for over a quarter of century for a reason, and now with the addition of the Dome Perignon™ Beanie, anyone can enjoy this new take on a classic style. It's still engineered to work with your helmet, filling a gap in your kit without complicating the rest of the system, and now includes Polartec® wind-blocking technology to give it an added edge.
