Mayfly Match the Hatch Fly Fishing 6-Panel Cap Color:Cirrus Olive Simms' proprietary 4-layer polycarbonate Toray®

Simms' proprietary 4-layer polycarbonate Toray® lower for maximum durability and abrasion resistance combined with stretch 4-layer Toray® upper for enhanced mobility

The LS Marine frame and spool share the same open structure as the Litespeed F

The more durable a fly line coating is

Orvis Line ID for quick and easy identification

Mayfly Match the Hatch Fly Fishing 6-Panel Cap Color:Cirrus Olive Simms' proprietary 4-layer polycarbonate Toray®MAYFLY fly fishing cap is on our Riverside 6 Panel cap featuring a structured front and snapback. Coupled with our American Fit sizing which fits US head sizes MD XX. A better fit on a larger range of big head sizes. Additionally, this fly fishing cap features our Comfort Snap snapback which combines the stretch of elastic with the adjustability of a snapback for even more comfort and stretch. Lastly, the mayfly cap is available in 4 of our Cirrus