Check out this video by Anthony from Revzilla as he goes through some of the key features of the Rukka Energater pants.
Rukka Energater Pants
With a Gore-Tex Pro 3-layer laminated Kevlar and Cordura shell with Armacor technology, the Rukka Energater Pants are built to take on the world (literally). Designed for riders that venture out further than the local Starbucks, the Energater Pants come equipped with a 60g thermal Outlast liner and the Rukka AirCushion and Antiglide system to keep you firmly planted and comfortable in the saddle.
Materials:
Gore-Tex Pro 3-layer laminate, strengthened with Armacor product technology, combination of high-tech fibers aramid (Kevlar) and Cordura