Adaptive torsional rigidity adjusts to movement speed

New Balance men's Fresh Foam X 840v1 in castlerock with marine blue and black.

• Fresh Foam X midsole delivers our most cushioned Fresh Foam experience for incredible comfort
• Synthetic upper with no sew overlays
• Synthetic mesh material for breathability and a lightweight feel
• No-sew mid-foot support
• 4 mm drop; due to variances created during the development and manufacturing processes, all references to 4 mm drop are approximate
• Comfort focused molded heel
• Adjustable lace closure
• 292 grams (10.3 oz)
• Style no. M840FCB

Shoes Maintain Comfortable Fit For Long Journeys