Powerstep Protech Control Full Length size: G - M10-10.5 or W12-12.5<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> Podiatrist designed &amp; APMA accepted to promote quality foothealth. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Alleviates pain associated with plantar fasciitis arch pain&amp; heel spurs amongst other foot conditions. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Supports &amp; protects the arch， foot， ankle， knee， &amp;lower back. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Poron heel Comfort Cushion </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> double layer EVA cushion casing </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51XsRqbigYL.jpg" noproxy>