Burton AK Continuum Fuse Jacket – The Burton Men's AK Continuum Fuse Jacket combines weatherproof and breathable Storm-lite 5.0 fabric, a moisture defeating 3-layer laminate, and seam-welded construction for a bombproof technical shell. The AK Continuum Fuse Jacket by Burton should keep you dry, even in a monsoon.. Warriors, take your battle positions, the Burton AK is a weapon in and of itself. And thanks to minimal bulk afforded by the welded seam construction you won't have the strap marks branded across your shoulders and back after the long day of hauling a loaded pack and shovel in the backcountry. The Burton AK Continuum Fuse Jacket is the GI Joe of winter gear, pulling out all the stops to fight off an army of snow flurries and the guts to take on the toughest wear and tear.