The ESCAPE ZIP WADERS are constructed with 3-layer upper and 4-layer lower material with an integrated slim-profile TIZIP? waterproof zipper for easy on/off and quick relief when nature calls. The 3-layer upper provides great mobility and breathability while the 4-layer lower increases durability and wader longevity. On your next wading adventure, enjoy the peace of mind that comes with the comfort and convenience of the ESCAPE ZIP WADERS.