Puma Graviton Mid men's shoes in black (model 383204 01) are designed to provide warm protection for your feet during transitional and winter seasons. The upper is made from a combination of natural and synthetic leather, featuring traditional lacing. The high profile stabilizes the ankle, while the interior is lined with soft fleece at the back. The SoftFoam+ insole has antibacterial properties and replicates the shape of the foot. The outsole features a grippy tread, and there is a reinforced heel counter with a modular overlay on the outside.