Size up
Catherine906082196
I’m a size 9.5 and the 10 were way too small. Frustrating!


Built for durable and supportive comfort, the MC Trainer 4 gets updated with softer foam and a lower base for a more powerful feel. A lightweight and breathable mesh upper pairs with lockdown support and flexible outsole for all-around comfort through every movement.
Nike MC Trainer 4
Built for durable and supportive comfort, the MC Trainer 4 gets updated with softer foam and a lower base for a more powerful feel. A lightweight and breathable mesh upper pairs with lockdown support and flexible outsole for all-around comfort through every movement.
Free shipping on orders +$100 and 30-day free returns for Nike Members.
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3.4 stars
Size up
Catherine906082196
I’m a size 9.5 and the 10 were way too small. Frustrating!
Great shoe!
ashleyc110849885
These shoes are FANTASTIC for weight training due to the flat sole. It is worth noting that the interior of the shoe is extremely padded, making the shoe feel "small" for it's size. I appreciate this because my foot feels very secure during heavy lifts, but I can see how it may feel uncomfortable to some. If I were to order them again, I may consider ordering up just half a size.
Size up
Leah385766224
Typically a size 10 in all shoes. My toes hit the front of these 10s. Going to order a 10.5 and see. Love the shoe otherwise just need to likely size up.

Nike MC Trainer 4