Nike Kyrie 4 EP '41 for the Ages' (Unisex) Black / Dark Grey Basketball Shoes 943807 005

Kyrie Irving's fourth signature shoe, the Kyrie 4, officially debuted December 5, 2017. Benjamin Nethongkome, a newly appointed lead designer, helmed this generation’s design. He previously led the development of well-received mid-tier models such as the Kobe Mentality 2, Kobe Mamba Rage, and LeBron Witness. For the Kyrie 4, Nethongkome based the overall design philosophy primarily Irving’s specific requirements: the outsole needed to deliver both cushioning—achieved via a Zoom Air unit in the heel midsole—and faster, more responsive lateral cuts. The grooved outsole pattern clearly fulfills this demand. Combined with the sole structure, this design enhances traction and responsiveness during directional changes, providing seamless transitions.

Size Foot Length 39.0 245mm 40.0 250mm 40.5 255mm 41.0 260mm 42.0 265mm 42.5 270mm 43.0 275mm 44.0 280mm 44.5 285mm 45.0 290mm 45.5 295mm 46.0 300mm 47.5 310mm 48.0 315mm 47.0 305mm 36.0 230mm 37.5 235mm 48.5 320mm 35.5 225mm 50.5 340mm 49.5 330mm 51.5 350mm

Upper material: microfiber Style: athletic Water resistance level: ipx3