Size: Japanese size. Best suited for those with a height of 165-175cm and a chest size of 88-96cm! Material: Swallowtail Nylon Doubleweave with DWR (100% nylon) Weight: 160g Front ventilation pockets (security pocket in the right pocket) Hood can be packed into its own pocket This is the hooded model of the Swallowtail Jacket, a standard lightweight wind shell. The material is windproof and water-repellent, and the sleeves and underarms are slightly roomier to allow for layering with a mid-layer for insulation. Mesh material is used on the inside of the front body to reduce the feeling of sweaty skin sticking to the fabric. The zippers on both sides also function as pockets and ventilation. This jacket is easy to use in various situations, such as trail running, mountain climbing, and camping. The hood can be stored in its own pocket. As this is a used item, please understand that it is non-refundable and non-returnable.