Rubber sole A large, rectangular Zoom Air unit under the ball of your foot provides a responsive feel with every step. Rubber wraps up the sides at the front, giving you traction on your edges. A padded, moulded collar provides support for your Achilles tendon. An interior band is combined with the laces to lock you in. Extra-durable rubber outsole Play quick on your edges in the Kyrie Flytrap 4, a shoe that's lightweight, supportive and easy to move in. The newest addition to Kyrie's on-court arsenal, his 4th Flytrap has updated grip and responsiveness. A large Zoom Air unit returns more energy than the previous model for cushioning on the court. An internal forefoot band helps stabilise you over the footbed as you move in and out of cuts. This EP version uses an extra-durable outsole that's ideal for outdoor courts.