Echo boots are an enhanced pair of guardian boots which require level 75 Defence to wear. They are made by combining the boots with an echo crystal, an item found from the Slayer Store (250 SP). Compared to its predecessor, it gives an additional +2 prayer bonus and a passive effect in which the boots deal 1 recoil damage to monsters that hit the player while they are within 2 tiles. It does not work against players, and it can be turned off with Toggle-activity. Once made, the echo boots can not be split back into guardian boots and an echo crystal. They have infinite charges on Roat Pkz and have an estimated value of 75,000Pk Points.