Amber resin tree hi res stock photography and images Alamy Amber is made of yellow transparent fossil resin with insect inclusions amber, fossilized tree resin isolated with shadow on white background AMBER TRAIL LEATHER BOOT. Step into classic Western style with the Amber Trail boots, featuring a bold 13 inch shaft, detailed stitching, and a timeless silhouette. The cutter toe and cutter heel offer a sleek, modern profile with stable, all day wear. Built for the saddle, the stage, or the streetAmber Trail is where tradition meets trailblazing.