Nunn Bush Kore Pro Bicycle Toe Slip-On - Men's Shoes : Black : ; Whether you're wandering the office or exploring the city, stay comfortable on your feet with the Nunn Bush Kore Pro Bicycle Toe Slip-On. ; Smooth and easy to clean leather and synthetic upper with dual goring for a comfortable fit. ; Generously padded collar for added comfort. ; Soft breathable Smartcent mesh interior lining aids in odor management. ; A Dual Comfort removable footbed features memory foam and EVA layers for all-day comfort. ; Gripped synthetic outsole for excellent traction. ; Imported. Measurements: ; Weight: 11 oz ; Product measurements were taken using size 9, width M (D). Please note that measurements may vary by size. | Nunn Bush Kore Pro Bicycle Toe Slip-On Men's Shoes Black : 10.5 XW (4E), Synthetic/Leather