Article number: 5721303033
size: 15 mm / approx 5/8 in Hook: J:son SS.DF #18
This imitation of an adult mayfly in the dun stage has all the right proportions and properties. It looks natural, feels natural and fish will eat it.
The colour Ash Grey works great to imitate various mayflies, such as the Summer Mayfly.
We do recommend you to use a J:son Swivel for all your fly fishing and all your flies. However, it is necessary to use a J:son Swivel whenever you are fishing a J:son fly in size 1 or 2.