This is the awesome IST Bora Bora Open Heeled Fin for scuba and snorkeling. Features of this wonderful fin include: IST Quality< EVA fin blade Single center rubber channel blade feature which offers efficiency and power Rubber channel also aids in channeling the water for a more efficient kick Extra rigid and powerful TPR foot pocket for a soft and comfortable fit One handed quick release fin buckles Thick grooved bottom sole for traction Blue and black design Enjoy your next dive with this fantastic scuba or diving fin.