Nike Basketball and Undefeated have come together to celebrate Kobe Bryant"s birthday with the Nike Kobe 4 Protro Undefeated "Spurs", now available on StockX. These shoes are a part of a pack of four Kobe 4 Protros that represent members of Team Kobe. This black colorway pays homage to Kobe's legacy and coined term "Mamba Mentality". As part of the Protro Series, this Kobe 4 is delivered with improved tech, a modernized upper, and revamped materials.