Sandals for men are ideally made of leather, rubber, suede, and you can wear them with various casual outfits. Rockport is a home-grown shoe manufacturer headquartered in Newton, Massachusetts, United States. The brand was launched in 1971 by Saul L. Katz, Bruce R. Katz, and Bruce Katz. Today, Rockport operates as a subsidiary of Berkshire Partners and New Balance Holding, Inc. Many popular shades of gray are smoke gray, ash gray, charcoal gray, etc.