Rothco snow suit. Used by some branches of the US military.
Ordered mine from Patriot Surplus $72. to my door last year.
Has extended my riding season by at least two months. I use the suit, gauntlets, boots, neck wrap, and head cover under helmet.
It is not a high dollar gortex suit but, i'm happy with mine.
Warm and soft but could use more pockets.
O yah, order to size.
I wear XL. That is what I ordered and it fit. A little long in the crotch but, that is ok with me. It is comfortable from crotch to shoulders.