Jambu is all about comfort, style and the outdoors. Jambu’s HYPER GRIP is a patent pending technology that was specifically developed to increase traction on ice and wet surfaces. Hyper Grip offers the best grip for all terrains creating the first ever all-season shoe. Micro Filaments are magnetically aligned to create slip-stopping surface tension. Hydrophilic and antibacterial upper materials makes this product quick drying and order free.