TauLene Track Spikes Designed for sprint running and 60-1000meters running races. Material : Synthetic leather upper with tpu outsole,only 7oz lighweight and durable. Metal Spike for training and 400-1000meters races. Best performance for traction,acceleration and mid distance running Womens 5 US/Mens 4 US=35EU=8.8 IN Heel to toe Womens 6 US/Mens 5 US=36EU=9.0 IN Heel to toe Womens 7 US/Mens 5.5 US=37EU=9.2 IN Heel to toe Womens 8 US/Mens 6 US=38EU=9.4 IN Heel to toe Womens 8.5 US/Mens 6.5 US=39EU=9.6 IN Heel to toe Womens 9.5 US/Mens 7 US=40EU=9.8 IN Heel to toe Womens 10 US/Mens 7.5 US=41EU=10 IN Heel to toe Womens 11 US/Mens 8 US=42EU=10.2 IN Heel to toe Womens 12 US/Mens 9 US=43EU=10.4 IN Heel to toe Womens 12.5 US/Mens 10 US=44EU=10.6 IN Heel to toe Womens 13 US/Mens 10.5 US=45EU=10.8 IN Heel to toe



