VIONIC Thompson Slip-ons - Men's Lace-up Boots : Sand Nbck Leather : The primary materials that compose this product contain a minimum of 20 percent recycled content. ; The VIONIC Thompson Slip-ons feature podiatrist-designed technology that provides superior orthotic support, slip-on construction, and brand detailing on the footbed. It is crafted with leather upper and polyester lining. ; EVA insole. ; Round toe design. ; Polyurethane and recycled TPR outsole. ; Imported. Measurements: ; Heel Height: 1 1 4 in ; Weight: 8.5 oz ; Product measurements were taken using size 9, width M. Please note that measurements may vary by size. | VIONIC Thompson Slip-ons Men's Lace-up Boots Sand Nbck Leather : 8 W, EVA/Leather/Polyester