Fulling Mill Jackie's Mask Yellow May Wet Fly

Fulling Mill Jackie's Mask Yellow May Wet Fly is a highly effective and well-established wet fly pattern originally developed for pulling wets on Lough Mask. Its success there has seen it become a favourite on many other loughs, where it continues to produce outstanding results for wild brown trout.

The standout feature of this pattern is its fluorescent green tail, which provides an aggressive visual trigger that often turns follows into confident takes. On days when trout are hesitant or feeding aggressively just below the surface, this bright tail can be the difference between missed opportunities and solid hook-ups.

Designed to be fished on the pull, the Mask Yellow May creates a lively, enticing profile in the water that perfectly imitates emerging or struggling insects. This makes it particularly effective when trout are feeding on mayflies or general surface-active prey.

Tied in Group 3 density and on a size 10 hook, this fly offers excellent balance and movement, making it a must-have pattern for anglers targeting wild trout on Irish loughs and similar stillwaters.