This polo is 50+ certified UV protected with moisture wicking technology. Integrated 1.5" 3M reflective on the back and.5" 3M reflective on front and sleeves. Zipper pocket on left chest, mesh side panels for ventilation, comfortable soft knit collar with no-curl feature, and reinforced half moon neck yoke. Gusseted sleeves for greater range of motion with single pen stall s on both sleeves. Tru-Dri moisture wicking technology. No pill, no snag fabric.