i have a 2 piece sundridge bib and brace and thermal jacket and it is bullet proof i went out piking last week end on sunday and it was -4 degrees c and i was sweating, it is a realy good buy not sure if the specific suite i have is still on the shelfs but im sure there is a new and improved one, but yeh i would recomend sundridge for clothing they have kept me warm in some pretty harsh conditions