Impressive sweaters collection, ranging from the zipper, pullover, and turtleneck design to cardigan style. Levi's is one of the world's largest clothing brands, founded in 1853 in the United States. Levi's founder was Levi Strauss, the man who manufactured the world's first blue jeans. Olive is having varieties like dark, light, brownish, greenish, and more. It is the most common color in camouflage.