Adidas Besulik Trainer II Cross Training Shoes Synthetic Leather Upper - has incorporated a breathable mesh vamp to increase the flow of air around the foot, keeping the athlete cool. Non-marking rubber outsole - for greater traction and flexibility. Soft padded ankle - This snug fit padding gives you cushioning, support and extra comfort on your heels and ankles when working out. Synthetic sole - provide more comfort under your feet. Mid-foot synthetic overlay - This provide extra support for your your feet.