What model year is this jacket?

Tech Specs:

Material:

DriClime bi-component wicking lining 

Core Venting:

Mesh pit vents 

Pockets:

1 Chest, 2 hand 

Hood:

No 

Weight:

14oz 

Recommended Use:

Backpacking, skiing, hiking, climbing, mountaineering, the list goes on 

Warranty:

Lifetime 

Country of Origin:

China