100% Seam Sealed - Waterproof fabric will not keep you dry by itself. In order to complete the waterproofing of a garment, the seams with stitching must be sealed with a waterproof tape20d Polyester Lining750 Fill Power Rds Goose DownAdjustable and Zip-stowable Powder Skirt with Lycra SuspensionAdjustable Zippered CuffsInternal Goggle PocketMicrofleece Chin GuardReactive Hem with Inner-pocket AdjustmentYKK Zippers - The highest quality, most reliable zippers in the industry