Open your eyes to concrete-free vistas, then kick through the sagebrush toward cool waters in Simms. Big Sky LS shirt. A Bozeman original, this active button-down comes fully equipped with the right mix of cotton-like feel, UPF30 sun protection, and classic western styling. Features include a vented, moisture-wicking mesh lined back panel that dumps unwanted heat, internal license storage for staying legal, and sunglasses safekeeping in the left chest pocket. Traditional fit comes standard.