REV'IT! Alpinus GTX PantsREV'IT! Alpinus GTX Pants Whether touring the mountains or cutting through cross town traffic, wet weather is inevitable. The Alpinus GTX overpants are built to keep you completely dry, warm and comfortable through whatever the forecast throws at you. Constructed from 3L 400 denier GORE TEX fabric, they deliver abrasion resistance, waterproofing, windproofing and breathability in a lightweight, low bulk package that goes on and comes off without