puma5Puma Trinomic XT2- The Puma Trinomic XT2 is a trainer shoe that features Trinomic technology. Trinomic are clear rubber cells that collapse and rebound for cushioning, stability, and motion control. The Puma Trinomic XT2 is made for shock and energy absorption. The Puma Trinomic XT2 is now available at BX Sports. Continue reading to see more pictures of the Puma Trinomic XT2. pum2pumapuma4