Our lightest-weight fishing shirt now comes in a crisp yarn-dye wicking fabric, and mesh-lined ventilation at center back for the ultimate in cool-wearing comfort. FEATURES: Omni-Shade UPF 40 provides maximum protection for long hours in the sun Omni-Wick technology actively breathes and pulls moisture away from your skin Modern Classic fit Antimicrobial treatment protects this shirt from bacterial growth Mesh-lined vent at center back Imported FABRIC: Omni-Shade, Omni-Wick 100% polyester