New Balance Women's WX824WV1 Cross Trainer White/Violet A leather upper and an NB ultra soft comfort insert work even further to make the 824 trainer for women your key to a more comfortable workout. 12 mm drop: due to variances created during the development and manufacturing processes, all references to 12 mm drop are approximate. Leather upper. NB ultra soft comfort insert. Performance stretch lace New Balance Women's WX824WV1 Cross Trainer White/Violet