Walkfit Platinum Orthotics- Size J (M 13 - 13.5)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> Relieves lower back pain </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Reduces stress on knee joints </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41zKFCOdcOL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41wv6Jt%2BJzL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31M8udspCnL.jpg" noproxy>