Fila Axilus 2 Energized Men's White/Navy/Red The Fila Axilus Energized 2 Tennis shoes were designed to provide players with premium tennis footwear that is backed by the pros. This update offers a lightness and responsiveness that makes playing in these a real treat. A protective, molded forefoot cage offers abrasian resistance, stability and a more comfortable fit. Upper: Features a molded forefoot cage for durability and security. Padded tongue and heel collar enhance comfort. Mesh offers access to breathability. Molded, breathable sockliner provides further ventilation. Midsole:Energized Rubber cushioning in the forefoot and heel provides supreme impact protection and responsiveness. Features a TPU midfoot stabilizer for enhanced support during lateral movements. Outsole: Non-marking, rubber outsole with 6-Month Durability Guarantee.