Prince Men's Indoor NFS 2 1.0 Tennis Shoe - Blue/White (9.5) The midsole features compression molded EVA for a light weight and quick movements. The upper portion of the prince NFS indoor tennis shoe is constructed of the highest quality breathable synthetic for comfort and no break-in period. The ventilated airmesh quarter and vamp ports keep the feet cool and dry and a plush padded tongue and collar provide ultimate comfort. A padded Achilles heel cradle and Duraskin II high-abrasion toe-drag protection protect your foot. SMP120