A combination of a nice, boxy design and recycled material makes The North Face M SAIKURU JACKET a bit retro and a bit modern at the same time. The Heatseekerâ„¢ Eco insulation keeps you warm even when damp. The outer layer is made from recycled polyester with a water repellent surface coating and the windproof WindWallâ„¢ technology. The Saikuru is a very versatile jacket.