I love this slipper. I wear it every day and it has lasted me over one year.  I think it is<a data-hook="product-link-linked" class="a-link-normal" href="/Daniel-Green-Women-s-Portia-Scuff/dp/B003J36T8C/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">Daniel Green Women's Portia Scuff</a>&nbsp;cute and not at all frumpy (like slippers tend to be). Although it isn't really worn out ..... I put another one on my Christmas wish list.  Since I have been wearing this slipper, my heels stay soft, I think it may be due to the lanolin in the wool. I think the sizing is true to size.  I would recommend it to everyone.