When two of my grandkids came down with Lyme disease last year, we researched so many products to help find protection. Most of the protections are chemically based.....there was always a concern about the chemicals and possible effects years down the road. Then one day in our research, we discovered Rynoskin Total. It's chemical free, is comfortable, does not retain heat (in summer, this is important), and is impervious to mosquitoes, Deer Ticks, other Ticks, Chiggers, No-See-Ums, Black Flies, Sand Fleas, Ants, Gnats and many other biting insects. It is a positive measure toward preventing Zika, Malaria, West Nile, Dengue, Lyme disease, Rocky Mountain Spotted Fever, Ehrlichiosis and other vector born illnesses. Was especially impressed during several field trips to tick infested country. Rynoskin Total truly works!