The ArcticShield® Retain™ Insoles serve as impeccable replacements for factory inserts. This product uses three layers: The lower features ArcticFelt which provides extra padding, increases cushion, and helps block out the cold. The middle layer incorporates Retain™ heat-retention technology which captures and returns up to 90% of your body heat while deflecting cold outside air away from your skin. The top layer has Comfort Foam which conforms to your foot, providing a comfortable, reinforced structure without the bulk.
Arctic Shield Retain Insoles