Tied true to color and size, with a lifelike emergent wing case tied with a pheasant aftershaft feather, the Philo Mayfly Emerger is a good bet to fish when trout are taking emerging mayflies.

Recommended Sizes:  12, 14, 16,

Recommended Colors:  baetis olive, gray, hendrickson, isonychia, light cahill, light olive, march brown, muskrat, olive, quill gordon, tan,