Zipper closureMoisture Wicking Dry Fit Material – These collarless ladies polo shirts utilize dry fit material made up of 100% polyester fabric. Keeps you cool and dry during those hot summer months. Perfect for golf, tennis, or any other outdoor activity.Lightweight, Breathable, and Comfortable – These sleeveless golf shirts are super light weight, breathable and extremely comfy. Designed to flow with your body and keep you cool and dry all day long.Stylish Zip Up Collarless Design – Who says you can??t look fashionable while being active? These half zip tshirts feature a unique collarless design that stand out amongst your traditional collared polo shirt.4-Way Stretch and Sleeveless Design – These performance tank tops are made with a stretchy fabric and sleeveless athletic design so you can move freely in every direction and without any restriction.Buy with Confidence with No Hassle Returns – Buying clothing online can be a little daunting at times right? This is why we at Three Sixty Six make it super easy for you. Our policy is simple: 100% refunds on ALL returns for ANY reason within 30 days.