Lori W.wrote a review of Castelli Nano Flex Leg Warmers on July 15, 2015
Familiarity: I returned this product before using it
Boy they weren't kidding on the running small part. Since an XS Pearl Izumi women's leg warmer is still too big for my little chicken legs, I figured a small in unisex Castelli would fit. Nope, returning for a medium.