Protect yourself from those nasty mosquitoes with the Columbia Bug Shield jacket. It’s light, breathable (it’s mesh, so it better be) however don’t take this for granted. The jacket is made of one hundred percent polyester so it’s probably not a good idea to wear multiple layers unless it’s pretty cold. We think this jacket is a great idea for fly fishing, walking your dog in the off leash park or camping with your buds. I’m sure you would agree with us that wearing a t-shirt under this jacket is much better then spraying layers upon layers of mosquito spray. Buy em here.