Can you enlighten me on the differences between the Canada Goose Yorkville and Chilliwack Parkas? Judging from photos, the Yorkville has a detachable hood, the Chilliwack doesn't. How do they compare in total weight, i.e. isolating capability? I also assume that their sizes are identical, i.e. a Yorkville XL will be approximately the same size as a Chilliwak XL?

Thanks from Seattle!

Tech Specs:

Material:

[shell] Arctic-Tech (85% polyester, 15% cotton), DWR coating; [lining] nylon plain weave 

Insulation:

625-fill white duck down 

Hood:

yes, detachable, , removable coyote-fur accent 

Pockets:

(exterior) 4 fleece-lined handwarmer, 2 front flap, 1 sleeve utility 

Recommended Use:

winter casual 

Manufacturer Warranty:

lifetime