The Under Armor CHARGED INTAKE running shoes ensure maximum comfort with a breathable mesh upper. The external reinforcement supports your foot. The padding around the ankle and heel provides even greater comfort. Removable moulded insole offers great cushioning and support. The Charged Cushioning® midsole provides unique cushioning and energy return. The carbon rubber reinforcement in the heel area increases the durability of the lower weight shoes. Anatomically placed deep grooves in the outsole provide ideal flexibility in key areas.