Giannis Immortality 4 EP Basketball Shoes The Giannis Immortality 4 is for the multifaceted player. The sleek, supportive heel shape combines with an upgraded traction pattern from the previous iteration to help keep you making all those game-changing plays. With its extra-durable rubber outsole, this version gives you traction for outdoor courts. Heel Support The new, sleek heel shape is padded for support when coming to sudden stops. Enhanced Traction We upgraded the traction pattern to Giannis’ standards, giving you and the Greek Freak better court feel and mobility when cutting and moving at high speeds. Control Your Moves An internal containment system allows you to control every movement once you lace up.