Helly-HansenHelly Hansen Moss Hooded Fully Waterproof Windproof Raincoat Jacket

is this the same moss advertised on the helly hansen site for twice the price? Same length? The difference is stark; i wonder at misadvertisement

Is there any inside liner ?

What is the interior lining

can I stand in the pouring rain as I fish with this and keep my T-shirt totally dry underneath?