A good pair of chukka boots will see you through countless years and the 3 Tie Chukka from Red Wing is a great investment. Crafted in charcoal leather, brown stitching creates a warming effect on the overall colour. A Vibram Gumlite outsole completes. UPPER: Leather, INSOLE: Leather , OUTSOLE: Vibram rubber, TECH FEATURE: Goodyear welt construction Material : Leather, Colour : charcoal, Product Code : 3203147520