They are a size 10 (UK 9). The Nike style code is IU4902 900.
NEW Nike Kobe 11 Protro Mamba Day IU4902-900 – EU 44.5 | US 10.5
Nike Kobe XI Elite Protro ‘Fade To Black’ Black/Gold Low Top Mesh IM4260-001
Nike Kobe XI Elite Protro ‘Fade To Black’ Black/Gold Low Top Mesh IM4260-001