Green- The Superfeet Green insole features a wide and deep heel cup that provides support and helps with natural shock absorption. It's biomechanical shape helps stabilize and support the foot which reduces stress on ankles, knees, and feet. Contains a natural odor controlling coating.
Blue- The Blue insole helps position the heel to naturally absorb impact. The medium profile shape offers support but takes up less room in the shoe. Contains a natural odor controlling coating.
Merino Grey- The Merino Grey Wool insole has the same features as the Superfeet Green with the addition of a soft merino wool top to keep your feet warmer in the winter and cooler in the summer by wicking away moisture.
Tested and recommended by they employees of Wolfsong Wear!