The Nike Freek is one of the most popular shoes in Nike Wrestling history. The flexible grooves on the outside were the predecessor of the Nike Freek's articulated sole. The hook-and-loop lace management system complies with high school and college regulations. Ventilation is also integrated into the outsole to help manage temperature and facilitate shoe drying after sweaty workouts. The Nike Freek is designed to support the most powerful athletes. The upper is composed of a large number of meshes and reinforced with leather and synthetic materials.