Mizuno Crusader 9 Women's Running Shoes - SS15 Breathable upper - Allows for a imcomparable dry comforting fit throughout, moisture wicking abilities allow for sweat to wick from the foot quicker. Carbon Rubber X10 - A durable strong outsole, leaving the impact during the heel to toe strike less influential on the body and allowing more grip when running. Weight - Lightweight at 280g.