The Extreme Jackets and smocks are made of the very resistant fabric called Opalo and come in 700 and 1000g gram/m2 material weights.
 
All the seams are double stitched and welded together so you will absolutely not get wet nor will the seams tear. The fabric of these pants is shiny on the outside which makes it very easy to keep them clean - just splash the dirt off with water.
 
If you'd like to get totally custom colours on these, the smock is available for 370 euros and the jacket for 300 euros.