Nike | Unisex Rival Sprint Track & Field Sprinting Spikes - Sail Garmin The outsole design also utilises

The outsole design also utilises graphene giving the toughest grip for ultimate traction on trails

Mesh panels: 65% nylon/35% spandex

there are reflective dots on the back of the vest - to help you to be seen in low light conditions

a common problem for runners who are moving at faster paces in lightweight garments

Nike | Unisex Rival Sprint Track & Field Sprinting Spikes - Sail Garmin The outsole design also utilisesAdvice for Track Runners: The Nike Rival Sprint Track & Field Sprinting Spikes are specifically designed for track running events ranging from 60m to 400m. They are also suitable for hurdle events. Underfoot Feel The outsole and midsole are designed with the intention of you sprinting on your toes. A lightweight, snappy and sturdy 3 4 length spike plate is there to help you to sprint on your toes. There is very little protection or cushioning