X Invisible from Härkila - a high tech camouflage trouser X Invisible is made of a new soft and lightweight 2-layer Gore-Tex material. Water and wind proof Inside the trousers and jacket mesh lining for optimum breathability. All zippers are waterproof. Suitable for hunting early in the season, but can be used at lower temperatures, if you use it with something insulated.Mossy Oak Break up that gives an extremely good camouflage effect in almost all types of vegetation.