CCM Tacks 5052 junior hockey skates have the best features to have the highest speed on ice. AttackFrame technology makes the skates extra stiff and safe. Duratex liner is ultra durable and removes moisture within seconds. Nylon composite outsole and SpeedBlade 4.0 holder & SpeedBlade Stainless steel runners not only make the energy transfer as maximal as possible but also provides higher speed.