Has anyone heard of Minus33? They bill themselves as:
Minus33 is an American company founded in New Hampshire by L.W Packard & Co. in 2001.[1][2] Minus33 is claimed to have 100 years of textile manufacturing experience behind it in parent company L.W. Packard & Co.
I'd never heard of them until I read a review of outdoor clothing in the Wirecutter section of the NYT.
Any users of their gear here? Is it really that good?