Selling a new (not tags) Arcteryx Alpha FL hardshell; I believe this is the lightest Gore-tex Pro (3 layer) jacket made.  11 oz on this size Large, grey in color.

 

It was named Editors Choice by Outdoor Gearlab last year

https://www.outdoorgearlab.com/reviews/clothing-mens/hardshell-jacket/arcteryx-alpha-fl#performance-comparison

 

SOLD $425 new, selling for $300 shipped AND insured, price dropped to $275

Thanks

Mike