Together with the Performance Light Jacket, the Performance Light Pants complete the full lightweight waterproof ensemble. - 2-Year Waterproof Warranty: FootJoy warrants that this piece of outerwear will be waterproof in normal use for two years (U.S. Warranty). - Lightweight StaDry System: The Lightweight Sta-Dry System is a 100% waterproof shell. It is windproof, lightweight, comfortable, and quiet. - Gripper Waist: Gripper waist ensures comfortable non-slip fit. - Velcro® Pant Bottom: Extra long 5" Velcro pant bottom allows for convenient length and fit alterations.