The North Face The ThermoBall Eco Vest is lightweight, ready to pack and perfect on and off the trail.
The slim fit has a modern cut that hugs the body while leaving room for movement.
The PrimaLoft ThermoBall PrimaLoft ThermoBall insulation is a synthetic alternative to traditional down insulation. Heat and compressibility equivalent to 600 fillings. Round synthetic insulation traps heat in a small air package and retains it
The high collar provides extra coverage when you need it.