Columbia Slack Tide in Collegiate Navy with Biloxi LighthouseThis lightweight button up PFG shirt is built with sweat wicking soft feel fabric, UPF 50 sun protection, and back ventingmaking it an easy, wear anytime essential for long summer days. Featuring the Biloxi Shuckers Lighthouse on the left crest. Chest Pocket with Utility Loop Drop in pocket for access to small essentials, and an added loop to clip on gear. Interior Pocket: Convenient pocket to store your credit cards, ID, or fishing license.