RHOBACK Solid - USA Men's Short Sleeve Performance Polo. Color Fleet Navy with flag ridge. Size XXL. New. Fleet Navy with flag ridge 83% polyester, 17% spandex Self-collar that keeps its shape and prevents "bacon collar" Moisture-wicking, four-way stretch and breathable performance fabric Sun protection (Excellent - UPF 40-50+) Sharp comfort fit Designed to transition throughout the day Tagless Low maintenance (machine wash cold, tumble dry)