D-Flex lower body panels for durability. Non petroleum based Neoprene. Powertex knees
Blind stitched and critically taped. G-Flex tape reinforced leg and crotch seams.
Pro Neck seam free seal. Mesh chest and back to prevent wind chill.
D-Therm ultra insulating chest panel. Titanium 2 lined neoprene reflects the heat back in