The Gel-Hyper Tri 2 is a neutral running shoe perfect for triathlons. The elastic laces are perfect for transitions. The Magic Sole is a vented midsole and outsole that minimises weight and maximises breathability. The Guidance System enhances the natural gait of the foot from heel strike to toe-off improving the efficiency and comfort of your foot-strike and movement. With rearfoot and cushioning systems employed it attenuates shock during impact and toe-off phases allowing movement in multiple planes as the foot transitions through the gait cycle. The California Slip Lasting is for stability and comfort. The upper is stitched around a canvas or EVA board and directly attached to the midsole.