Kanut Sports Trinity Multifunctional Neck Gaiter - This non-medical UPF 50+ multifunctional buff features anti-microbial and odor control treatment. This inhibits the growth of bacteria that cause odor. Also provides moisture-wicking technology to keep you dry and warm. Multifunctional Buff Light weight Breathable Antibacterial UPF 50+ 100% Polyester Style: FW21M0108