RB1 PLUS Fullsuit Men's - The new RB1 Plus is the lightest suit in
our line. Less than 3 lbs., it's officially our top of the line, premium suit.
Same style and performance features as the iconic RB1 with the added
feature of an all new ultra-lite fur, dubbed F3 thermal (FireFlexFabric).
Triple glued and blind stitched, with a micro-thin internal seam seal to ensure warmth.