Men’s short sleeve golf polo - the Birdie Stripe by Rhoback. Cobalt Blue/White stripes 92% polyester, 8% 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)