- Classic March Brown Dry Fly: One of the oldest and most traditional dry fly patterns in fly fishing, with roots dating back to 19th century England and still widely used today across North America
- Effective Slate Drake / Isonychia Imitation: Accurately represents the large March Brown mayfly (commonly Isonychia bicolor in the U.S.), known for its mottled wings and brownish body during spring hatches
- Premium Traditional Construction: Hand-tied with quality hackle, dubbed body, and upright wings for good flotation and a realistic silhouette that rides naturally on the water
- Versatile for Spring & Early Summer: Excels during March Brown and Slate Drake hatches on freestone rivers, tailwaters, and streams from April through June; highly effective for brown, rainbow, and cutthroat trout
- Timeless Must-Have Dry Fly: A proven, reliable pattern with over 150 years of history that continues to produce consistent results; an essential classic for any serious dry fly angler’s box
As described in our Privacy Policy, we collect personal information from your interactions with us and our website, including through cookies and similar technologies. We may also share this personal information with third parties, including advertising partners. We do this in order to show you ads on other websites that are more relevant to your interests and for other reasons outlined in our privacy policy.
Sharing of personal information for targeted advertising based on your interaction on different websites may be considered "sales", "sharing", or "targeted advertising" under certain U.S. state privacy laws. Depending on where you live, you may have the right to opt out of these activities. If you would like to exercise this opt-out right, please follow the instructions below.
If you visit our website with the Global Privacy Control opt-out preference signal enabled, depending on where you are, we will treat this as a request to opt-out of activity that may be considered a “sale” or “sharing” of personal information or other uses that may be considered targeted advertising for the device and browser you used to visit our website.