Let's be honest, sometimes mesh panels just don't cut it. That's why AFTCO developed Yurei with AIR-o MESH® super breathable fabric throughout the entire shirt. When you are faced with warm climates, high humidity and otherwise sticky situations, Yurei provides all day comfort, breathability and sun protection. Yurei AIR-0 MESH® features AFBLOCK UPF 40 sun protection, AFCOOL quick dry moisture wicking, AFGUARD 3M stain resistance, and thumbloops.