Under Armour Women's UA SpeedForm Gemini 2 Running Shoes,Black,10.5 B(M) US Synthetic-and-mesh Innovative UA SpeedForm technology delivers no distractions while running Smooth, ultrasonic welded seaming with Bemis tape for next-to-skin support & comfort Perforated upper with ultrasonic seal for durable breathability Molded toe cap for added support & durability Embedded sockliner within cavity of midsole for added cushioning, moisture wicking & seamless comfort