The Sperry Son-R Sounder Shandal is made with SON-R Technology that heightens your natural sensory responses to help you feel, think and react to all heart-pounding conditions, land or water. SON-R enhances proprioception by enabling your body to gain improved awareness of what is happening beneath your feet. Our best-in-class technology stimulates performance potential at every stage of your sport. See with your feet with SON-R Technology.
Metatarsal Pods for improved sensory
Feedback delivering information from the ground through your feet to your Brain
Hydro-Grip Rrubber outsole provides excellent traction on various surfaces