Ninth Inning Studio Black Marble Mens Trainer

Ninth Inning Studio | Diamond Dudes Collection

The dugout is for sitting. The streets are for moving. The Black Marble Trainer is built for both — and it doesn't apologize for looking this good doing it.

Step up. Stand out. Walk like you own the infield.

Whether you're running errands, hitting the gym, or just flexing on the way to the ballpark, this trainer brings that clean athletic energy with a bold black-and-white marble colorway that pairs with everything in your rotation. Lightweight, breathable, and built for the long game. ⚾👟

In the Diamond Dudes universe, you don't just play the game — you dress it.

Unisex fit — designed for everyone. The title says 'Men's' but this trainer is made for all ballers. Ladies, this one's for you too. Size up if you want that oversized, off-the-field streetwear look.

Shop our full collection of Diamond Dudes and Ninth Inning Studio footwear and apparel.

• Upper: High-quality breathable mesh knit — lightweight, ventilated, and shape-retaining wash after wash
• Sole: MD outsole + removable EVA insole for traction, cushion, and all-day support — like walking on clouds
• Closure: Low-top lace-up design for a secure, easy on-and-off fit
• Sizing: Available US5–US14 (EU38–EU48) for a comfortable, flattering fit on all body types
• Best for: Casual wear, walking, running, gym, travel, outdoor sport, and everyday flex
• Care: Hand wash cold, air dry recommended — treat them better than your batting average