The Red Wing 3141 Chukka boot comes with a durable polyurethane outsole. This boot was designed for indoor work and the flexibility these boots offered was vital for the workers they were designed for. Made in the USA. Specification: Brand: Red Wing Shoes Shoe Sizes: UK 6, UK 7, UK 7.5, UK 8, UK 8.5, UK 9, UK 9.5, UK 10, UK 10.5, UK 11 Season: Autumn/Winter Upper Material: Leather Colour: Brown Style: Bootie Type: Boot Department: Men Closure: Lace Up Lining Material: Textile Customised: No Country Manufacture: China Handmade: No Occasion: Casual