New Balance Numeric 340 Black/Black UN340YRW Size:10 LRAB is all about fine-tuning

LRAB is all about fine-tuning and dimensions

at least 30% of the product must be made up of one or a combination of recycled

The roomy fit is finished with a bungee at the hem for an adjustable silhouette

Internal heel stiffeners and tongue straps for a locked in fit

New Balance Numeric 340 Black/Black UN340YRW Size:10 LRAB is all about fine-tuningNew Balance Numeric 340 Black Black UN340YRW The 340 is built on everything that makes vulc shoes untouchable: razor thin board feel, locked in flexibility, and that dialled sensitivity you can't fake with a cupsole. But New Balance Numeric went back to the lab and pulled off something that's never been done before, dropping an internal polyurethane midsole into a true vulc construction. No compromises. No trade offs. Just a straight up better shoe.