Description
Ultimate stretch without compromising warmth for anyone who loves the feeling of unmatched freedom of movement. The ION Seek Amp 5/4 Back Zip features ION's ultimately stretchy Max_Flex outside lining.
New neck entry and chest/shoulder design for superior reduced flush, with sealing print on the flap, also adding to flexibility across the shoulders, back and chest
New one handed zip closure
New Max Flex Eco recycled lining
New Maki Neoprene full seam taping inside