When it's wet and miserable outdoors and you're trying to stay comfortable, keeping your upper half dry is only half the battle. Designed to fit over your standard pants these three layer waterproof, windproof, breathable pants are better than ever. The secret is the high quality, environmentally safe Bemis seam tapes. Seam tape is the critical link in the chain of waterproof protection and Bemis is the recognized worldwide technology leader in providing thermoplastic films for a myriad of industrial applications.