Features:
Storm lite 3.0-E Ballistic Nylon fabric (10,000mm, 5,000g)
Removable fleece liner
Fully taped seams
Mesh lined outer shell
Removable contour hood
Stretch waist gaiter and jacket to pant interface

The 2:1 jacket is, as the name would imply: 2 in 1. Two things for the price of one, what a deal. Inside this highly weatherproof and breathable shell is a removable fleece liner that can be worn either with the shell or on its own. The shell can also be worn without the fleece for those sunny days where you need to be waterproof and not much else.