This hard-wearing commercial fishing bib and braces trousers combine : the front of the now proven DREMBIB bib trousers (X2 layer on the whole front, X3 on knees and chest) in our tough rip stop Nylpeche fabric. The back is in an extremely tough, highly BREATHABLE, 100% waterproof high-tech multilayered fabric (Dremtech+). Ideal for intensive and even "aggressive" uses in warm or cold weather.