UA HOVR technology provides a "gravity" feeling that promotes energy return which reduces impact on the ground The Energy Web mesh compression net contains and shapes the UA HOVR foam that returns the full energy of your steps The UA TriBase technology ensures maximum contact with the ground, promotes natural movement and provides flexibility that ensures maximum traction when peeled off The exceptionally comfortable and durable outer material ensures maximum stability in strategic areas Reinforced outer frame and robust frame for extra stable hold