"BALUSTERS 11" WORK" COLOR:GAUCHO L420 Orthotic for low kids ugg L420 Orthotic for low arches to flat feet with no forefoot pain moisture wicking lining is made of ReBOTL™ material containing at least 50% recycled plastic with an antimicrobial treatment for odor control It's built for comfort with the J Max® Double Comfort System® that utilizes a mesh spacer foot bed cover that provides extra comfort and a healthy environment for the foot and the J Max® removable orthotic inserts with J Flex Flexible Comfort System® with Justin Jel® offers a multi density polyurethane foot bed including low density foam to cushion initial impact and provide energy return as you walk This boot also features the Dri Lex® cooling system that wicks moisture away from the foot