The latest upgrade to men's New Balance's 857 trainer is Version 3, maintaining the shoe's maximum stability design with Rollbar technology to control pronation, an external heel counter, and full EVA Strobel board. Leather upper. Removable PU insert. The black version has a non-marking, slip-resistant sole suitable for service wear. MX-001 last. Men's sizes 6-13, 14, 15, 16, 17, 18 in 4E and 6E.

• Product #MX857AB3 (Black)
• Product #MX857WN3 (White)
• ROLLBAR stability post system helps control rear-foot movement for enhanced support
• Slip resistant outsole properties are tested according to ASTM F2913 to provide superior traction under various surface conditions.
•   406.2 grams (14.3 oz)