Don’t forget to check out women’s designer sandals by brands like Steve Madden, Teva, Birkenstock, and Vionic in our collection. Khombu is a renowned footwear brand trusted by millions across the US. Khombu is famous for its sturdy, classy, durable range of boots and sandals for men, women, and kids. Many popular shades of gray are smoke gray, ash gray, charcoal gray, etc.