Yaktrax believe that snow and ice should not affect your performance and active lifestyle outdoors which is why they have created these innovative Pro Ice Grips. They feature 360° of grip thanks to a patented skid lock coil system which allows you to move across snow and ice safely and effectively.These innovative ice grips use abrasion resistant steel coils rather than spikes to improve grip on snow and ice. This feature is combined with an ultra-lightweight design to create a comfortable and practical sole. FeaturesPerformance ice traction device from YaktraxPatented skid lock coil system - creates 360° of grip to ensure that you remain safe and comfortable on snow and ice.Natural rubber blend - provides a comfortable and flexible fit.Abrasion resistant 1.4m steel coils - used instead of spikes to improve traction on ice and snow.Ultra-lightweight design - creates a comfortable and practical sole.Removable performance strap - enjoy a secure and comfortable fit.Heel tab - makes getting them on and off easy.Size ChartSmall: From UK 4 to UK 6½ / 58cm - 64cm footprint circumferenceMedium: From UK 6 to UK 9 / 64cm - 72cm footprint circumferenceLarge: From UK 9 to UK 12 / 72cm - 76cm footprint circumference