Fully Taped - Having outerwear with fully taped seams means that on the inside of the jacket all the seams are covered in tape to provide the most effective waterproofing. It can be considered a key feature if you live in a wet climate or are planning on wearing the jacket during heavy rains. The downside is that due to the full taping there is less breathability than you'd experience with critically taped seams.
YKK AquaGuard Waterproof Zippers - The world's most trusted waterproof zipper. YKK AquaGuard zippers ensure smooth movement and water resistance out in the elements.