This is a mountain must-have, with 60 grams insulation, 10K/10K waterproofing and breathability and the ingenious grow system making these pants wearable for more than just one season. The Anvil Pants also have critically taped seams, tech fabric and pockets zip closure to keep essentials stored safely.Fit: RegularLength: RegularMaterial: Polyester, Recycled PolyesterConstruction Type: 2 LayerWaterproof Rating (mm): 10000Breathability (g): 10000Insulation: SyntheticFill Weight (g): 60Seam Sealing: Critically TapedBibs: NoSuspenders: NoBeltloops: YesExtendable Kids’ Outerwear: Yes