

The WD-40 Fly in Gray offers a realistic match for a variety of midges and small mayflies, making it one of the most versatile versions of this proven emerger pattern. A great choice during lighter hatches or in clear water where subtlety matters.
Price: $1.94 from Avid Max Outfitters
| Merchant | Price | |
|---|---|---|
| $1.94 | Visit Store |
The Umpqua Gray Ghost in Size 10 delivers a more refined, scaled-down silhouette ideal for targeting selective trout in clear water or lighter currents. This size is especially effective during early morning or low-light conditions when fish are hunting...
The Umpqua Hairwing Dun in Gray, Size 10, is ideal for imitating larger mayflies such as March Browns or Slate Drakes. Its full-bodied silhouette and buoyant wing structure make it an excellent choice when targeting rising trout feeding on bigger naturals...
The Umpqua Mercury RS-2 Flashback in Gray, Size 18, offers a convincing silhouette for imitating mid-sized emergers, particularly during late-stage hatches. Its glass bead and flashback create just enough visual appeal to draw strikes from discerning...