The North Face ThermoBall(TM) Eco Snow Triclimate Insulated Jacket The North Face ThermoBall(TM) Eco Snow Triclimate Jacket is a versatile 3-in-1 system built to handle cold, wet winter conditions. The outer jacket uses a waterproof, breathable DryVent(TM) shell with fully seam-sealed construction to block snow and wind. Inside, a removable ThermoBall(TM) Eco-insulated liner delivers lightweight warmth that performs even when wet and can be worn on its own. With a standard fit and snow-specific features, this jacket adapts easily from storm days to milder conditions. Summary Fit Standard System 3-in-1 Snow TriclimateA(R) Jacket Outer Material DryVent(TM) 2L Recycled Polyester Outer Waterproof Rating DryVent(TM) Waterproof Outer Breathability DryVent(TM) Breathable Outer Seam Sealing Fully Seam-Sealed Inner Jacket Removable Insulated Liner Insulation ThermoBall(TM) Eco Synthetic Insulation Hood Helmet-Compatible Attached Hood Warranty Lifetime Warranty