Brands like Lee, Nike, Kuhl, and others provide you shorts in bright and dull colors like red, blue, black, grey, etc. Theory, a global designer label from the US was established in 1997, and it is headquartered in New York. You can shop Theory’s range of women’s and men’s clothing, footwear, and accessories through any of its 434 retail stores or via Amazon, Uniqlo, etc. Blue makes us feel confident and secure.