When the mayfly is hatching and there is a good wave on the water, there is no better fly to have on your cast than a wet mayfly pattern . Top Irish Guide and Fly Dresser Jackie Mahon has designed this range of wet mayflies, this is what he says about this particular pattern “Another one of the patterns that helped the Irish team win gold on Lough Melvin, this has worked very well for me also on Lough Sheelin and Lough Ennell”