Under Armour Harper 6 Low AA features:

• Mesh upper with strategic TPU shields provides breathability and added durability in high abrasive areas.
• The internal lateral TPU lacing system offers a locked-in and secure feel.
• Molded Ortholite sock liner maintains compression set, offers long-lasting comfort, and improves traction.
• EVA foam provides structure and support in key areas.
• Molded TPU back cleats offer exceptional grip and optimal traction.