Feature●Bamboo Rayon●Zipper closure●Machine Wash●Worlds best sun protection quarter zip long sleeve shirts for men! UPF 50+ offers the highest rated UV sun protection factor for clothing. SPF protection blocking 98% of UVA and UVB rays.●Luxurious, silky soft, cool, lightweight fabric makes this the go-to long sleeve sun protective shirt for men!●Machine washable sun protection clothing for easy care. Perfect as a golf sun protection shirt, catch in the park, hiking, yard work, or anytime you are out in the sun.●Sun protection from the weave of the fabric. No zinc oxide nanoparticles!●Quarter zip top.[Navy Blue]Description