What Our Gearhead(R) Experts Are Saying: "This jacket is a beast. The body-mapped graphene fleece is noticeably warmer where you need it, but still breathable, especially with the vents open. I pair it with bibs on storm days, and the powder skirt plus jacket-to-pant interface seals everything out. I've stayed dry and warm all season in it."When storm days roll in and the flakes stack up, we zip into the GORE-TEX GT Thermagraph Jacket to stay warm, dry, and focused. Engineered with a GORE-TEX membrane and PFAS-free DWR, this shell delivers waterproof and breathable performance that's built to outlast harsh winter conditions. Inside, a Thermagraph body-mapped lining with graphene fleece adds strategic warmth where we need it most while maintaining breathability through the sleeves and underarms. Air-Flo vents offer fast heat dumps on the bootpack, and the adjustable powder skirt, helmet-compatible hood, and jacket-to-pant connect system keep out spindrift and snow even on the deepest days.