Nike Air Zoom, Size 12

Nike Air Zoom TR 1

https://www.nike.com/t/mc-trainer-3-mens-workout-shoes-3tMBhp/FQ1831-001

Make every gym moment, minute and movement matter. Whether you’re racing the clock, gritting through the last set or staying steady through heaves and holds, the MC Trainer 3 can help you hit your fitness intent. Breathable mesh in the upper turns this trainer into a shoe you can wear anywhere. And a flat base brings a level of stability to the motions you love most.
Stability: High
The more supportive the shoe, the more stability it can give to your stance. A combination of tuned support and intentionally placed cushioning helps you feel secure with every step. A flat, stable base helps keep you steady and grounded when making lateral movements.
Flexibility: Moderate
The more flexibility that you have in the midsole and outsole, the more you can move naturally. Forefoot flex grooves give you flexibility where you need it.