The Terrible One Tracking Division jacket carries T1s theme. Get outside and experience the world outside. 100% nylon 330D with Interior PU waterproof coating. Nylon Outer Shell: Waterproof Coating = Level 3. Inner PU Coating: Breath-ability/Permeability = 5,000. Water Pressure Resistance = 10,000 mm. Unlined hood. Self neck tape. Antique brass eyelets (black/black color = matte black metal eyelets). Antique brass 6 snap front closure (black/black color = matte black metal snaps). Elastic cuffs. Underarm grommets. Drawcord closure at hood and bottom opening. Standard fit. * The nylon fabric is 100% waterproof... However, we call this Jacket Water Resistant because the seams are not waterproof and features a snap front closure. If you stand in the rain for hours, some water may eventually get in through the seams or the snap front closure.*