Designed to help athletes perform at the highest level, Superfeet Trim To Fit Insoles improve fit and comfort to help you win on game day. This innovative, high-performance insole features a carbon fiber-reinforced cap that ensures long-lasting durability. An ultalight foam layer keeps your feet light, fast, and exceptionally cushioned so you can focus on your performance. Biomechanical shape and low-profile design easily slips into shoe, cleat, or spike. This design improves your fit and comfort. Sold as pair.