Spinner Rusty Biot

The Rusty Spinner Biot is a low-profile, high-confidence pattern designed to match spent mayflies—one of the most vulnerable stages in a hatch. Built with slim biot bodies and flush-wing profiles, this fly sits perfectly in the film, imitating exhausted spinners that trout key in on during evening falls.

When fish get picky during spinner falls, this is the fly you want.

• Deadly During Spinner Falls – Designed to imitate spent mayflies after mating, when trout feed confidently
• Slim Biot Body – Natural segmentation and ultra-realistic profile without bulk
• Flush-Wing Design – Rides low in the film, exactly how real spinners appear
• High-Visibility Yet Natural – Rusty coloration matches a wide range of mayfly species
• Technical Water Performer – Ideal for selective trout in slow pools and flat water
• Versatile Mayfly Match – Effective for PMDs, BWOs, and other common mayfly hatches

A must-have for any dry fly box, especially when the evening hatch winds down and the real feeding begins.