2-Layer infiDRY® 10K 100% Polyester Fabric + PFAS Free DWRinfiLOFT® 100g Polyfill Insulation Body and 80g Poly Insulation SleevesChest Patch Pocket and Front Hand Patch PocketsLycra Bound CuffsExternal Pocket Count: 44-Pocket Design10,000 MM WATERPROOF / 10,000 GM BREATHABLE + DWR