adidas Performance Women's Crazytrain Bounce W Cross-Trainer Shoe 100% Synthetic Imported Synthetic sole Shaft measures approximately Low-Top" from arch Bounce provides energized comfort for all sports, all day Mesh upper for lightweight breathability and durability; rubberized print adds standout style Women's-specific collar padding for ankle-hugging comfort Medial and lateral adjustable forefoot and midfoot support for a personalized fit Women's-specific design; high-traction non marking rubber outsole for great grip