*Hook : Daiichi 1190 BL #14
*Thread: White or transparent to avoid darker shades of fly body when gets wet
*Tail: grizzly barbs
*Body: Dun ( I use kapok which float better than other dubbing )
*Wing: Hen or rooster feathers in grizzly
The fly works all Summer time, especially late in the day or when is cloudy outside. On fast flowing waters is better to use a more bushy version ( like this one from photo). On slow rivers it should be used a more sparse one.