Polishable leather toe; Quick drying air mesh fabric with no stitch construction to create flexibility; Durable, microfiber PU upper with abrasion resistant toe and mudguard; Waterproof full membrane and bloodborne pathogen resistant; 3mm round lace with increased strength and durability; Jersey fabric Stationary Achilles Cushion pads and protects, while offering additional comfort and security; Airport friendly construction; Slip resistant rubber outsole exceeds ASTM F2913-17 for slip resistance; Alta-lite dual density blown PU insole for exceptional cushion and support; Gusseted tongue to keep dirt and debris out