Profile 3/2 Short Arms Convertible - 60% G-Flex / 40% Dura-Flex for flexibility and durability. - G-Flex arm and side panels for upper body freedom of movement. - Flatlock seam construction. - Pro-Neck – adjustable single layer neck seal. - Smooth-Skin to minimise wind chill. - Titanium 2 to reflect body heat inwards. - Dura-Skin – highly durable chest print. - DKS – durable knee print. - Dura-Tex for increased durability in wear areas.