You would need another layer on top of the fish net. The fish net just helps moisture escape into that second layer. I usually use a nylon shirt covered by a fleece and a "breathable" windproof layer on top. The breathable layers never let close to enough moisture out and the inside of it is always soaked after my ride. But because the wicking action of the other 2 layers, the moisture is away from my body and therefore I am comfortable.

I use Performance Thermal Tights for my legs which have worked well. Link here.