Recommended by doctors and pedorthists world wide, the New Balance Orthotics NB 400 insole is tri-density with a molded Pedic™ core to support the arch and provide maximum comfort. The NB 400 has a cupped rearfoot for cushioning and stabilization; recommended for medium and high arch feet, and a neutral forefoot without metatarsal support for those not suffering from ball-of-foot discomfort. Top cover features X-Static®, a fiber made with pure silver for an improved antimicrobial, anti-odor and thermodynamic natural performance.

Features & Benefits

• Arch support
• Features a SilverGuard odor-resistant top cover that provides shock absorption
• Forefoot: Neutral for biomechanical efficiency
• Heel cup
• Odor-resistant top cover
• Rearfoot: Cupped heel for cushioning and stability
• Replaces existing insole