STREAMtrekkers will keep you from falling when fishing in fast-moving rivers and streams. The patented Diamond Bead design has hundreds of biting edges that grip in all directions for sure traction on rock, moss and slime. The beads, made of case-hardened steel alloy, are strung on extremely durable steel aircraft cable. The tough rubber outer band adapts to all types of footwear and provides a secure fit. STREAMtrekkers can be worn over rubber and felt-soled fishing shoes, as well as wading boots. The simple-to-use design can be easily cleaned to stop aquatic invasive species transport.