HydroLite X Rain Pants are constructed from advanced materials that deliver 100% waterproof, breathable protection for golfers in cool, windy and rainy conditions. HydroLite X Rain Pants deliver unrestricted movement with a lightweight and flexible fabric that helps you stay dry and focused to defy the elements. Make Every Day Playable with Tour-Proven FJ Outerwear. The gripper waist ensures a comfortable non-slip fit. The HydroLite System is a 100% waterproof shell. Combining lightweight fabrics with a bonded liner, makes this performance piece the lightest garment ever produced by FJ. Seam sealed for complete waterproofing. FootJoy warrants that this piece of outerwear will be 100% waterproof in normal use. Extra long 5 inches Velcro pant bottom allows for convenient length and fit alterations.