New Balance Low TPU Cleat PL4040V5 Elevate your game. Our 4040v5 Low-Cut TPU AF baseball cleat features an ultra-light REVlite midsole and 8-spike plate that's flexible yet supportive. Lighter than its predecessor, it’s made with a finely tuned Kinetic Stitch TPU-coated upper that helps deliver zonal strength that doesn’t compromise flexibility.