The Billabong Men's Rotor Diamond UPF 50 Long Sleeve Rashguard is for surfers who want to master the waves with minimal suffering. This rashguard has built-in UPF 50+ sun protection and a silky feel that will protect you from harmful sun rays and friction. It features long sleeves, a crew neckline, and a loose fit that will allow you to maneuver the waves with confidence. The Billabong Men's Rotor Diamond UPF 50 Long Sleeve Rashguard grants you the feeling of staying chill for all your epic rides this season!