Finatics Fly Company
Light Cahill
Product information
Light Cahill
The Light Cahill is one of those dry flies that never goes out of style. With its creamy-yellow body, upright wings, and natural float, it’s a go-to pattern when pale mayflies are hatching—or when trout just need a gentle nudge to rise.
Perfect for matching Pale Evening Duns, Light Hendricksons, and other light-bodied insects, this pattern works especially well in clear water, soft light, and slower currents. It’s subtle, classic, and still crushes trout from May through September.
Why it works:
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Pale yellow body mimics light-colored mayfly adults
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Upright wings and light hackle keep it floating high
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Subtle profile makes it deadly in pressured or clear water
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Barbed hook for solid hookups and fish retention
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A timeless pattern for matching spring and summer hatches
Sizes available as variants
Finatics Fly Company
Merchandise is returnable within 14 days - email orders@fieldandstream.com with questions.
Premium and Print Memberships are cancellable within 24 hours of purchase - email membership@fieldandstream.com with questions.
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*Exclusions apply
Orders are shipped Monday-Friday, excluding federal holidays within the United States, or if the fish are really biting!

