Brooks ELMN8 v 4 high performance mid distance spike men's size 11

Brooks ELMN8 v 4 high performance mid distance spike men's size 11, black and gold, elmn 8 IIII, ELMN8 IIII, spike intended for athletes running 800m to 1500m, according to Brooks, athletes should size up a half to full size in these for best fit and they do appear to run small to me-see measurement photo, ultra light weight Woven Air upper, propulsion plate, great condition