The Mark Nason Montara this slip-on sneaker features an athletic knit upper with leather trim, stretch-laced front and a Memory Foam Lux insole. Memory Foam Lux comfort insole. Treated with 3M Scotchgard to resist water and stains. Slip-on style with a bungee-laced front. Athletic mesh upper with a leather trim. Shock absorbing midsole with a geo sculpted block. Mark Nason logo details. 3M and SCOTCHGARD are registered trademarks of 3M Company. Leather and textile upper. Textile lining and insole. Synthetic outsole.