Combining a heritage-inspired, boxy, angular design with recycled fabrics, The North Face Mens Saikuru Jacket Gravel Black is one part new, one part retro. This season, we've refreshed our entire Saikuru range with a new easy-going silhouette. The shell is recycled polyester and the insulation is more voluminous than ever before to deliver even better warmth in cold conditions. The Saikuru goes with everything and can be worn almost anywhere.