Full-grain leather/durable nylon mesh upper; Full grain vamp and balance action; YKK side-zipper in durable Vision pattern for easy on and off fit with hook and loop tab-stay closure; Gusseted tongue to keep dirt and debris out; Durable polymer speed lace eyelets; Moisture-wicking air mesh lining with AEGIS antimicrobial protection; Removable custom fit EVA insole with PORON performance cushioning pad; Custom-molded phylon EVA midsole for lightweight comfort and cradled support; Airport friendly nylon shank; Removable custom fit EVA insole with PORON performance cushioning pad