First off to stave off any heartburn: I have nothing to do with Comply Hearing Components. 
I heard about these Comply Foam Sleeves, marshmallows, olives, whatever you want to call them on another forum, many great endorsments. they have foam sleeves for a large number of different brands, in fact pretty nearly everthing. I have been looking for a good set for my Shure SE-215's great earphones but the supplied sleeves just don't work out. The best I had where the "silicone trees" intended for my Etymotic hf3's. I ordered directly from Comply. I purchased two different sleeves, Isolation, and Isolation Plus, the difference between the two is the Plus version has wax guards otherwise they are the same. These sleeves have transformed my experience with the SE-215. They are something of a PIA to put on with the over the top of the ear fitting, once on however they are very comfortable. The big problem was the sleeves, it was difficult to position the earpieces at the correct angle for the best sound. With the fitting of these Comply Foam sleeves that changed. These sleeves are very soft and munched down between your fingers and incerted into your otitis externa and gently held in place while they expand to fit all of the great sound of these Shure earphones is piped into your ears. I have just ordered the Professional version which fit deeper into you ears, more like the Etymotics. Comply also makes sleeves for the Etymotics I am going to have to try a set. If your OEM ear foam/silicone ear sleeves are not doing the job give these Comply's a try. I am done looking I have found my go to place.
http://www.complyfoam.com/
I heard about these Comply Foam Sleeves, marshmallows, olives, whatever you want to call them on another forum, many great endorsments. they have foam sleeves for a large number of different brands, in fact pretty nearly everthing. I have been looking for a good set for my Shure SE-215's great earphones but the supplied sleeves just don't work out. The best I had where the "silicone trees" intended for my Etymotic hf3's. I ordered directly from Comply. I purchased two different sleeves, Isolation, and Isolation Plus, the difference between the two is the Plus version has wax guards otherwise they are the same. These sleeves have transformed my experience with the SE-215. They are something of a PIA to put on with the over the top of the ear fitting, once on however they are very comfortable. The big problem was the sleeves, it was difficult to position the earpieces at the correct angle for the best sound. With the fitting of these Comply Foam sleeves that changed. These sleeves are very soft and munched down between your fingers and incerted into your otitis externa and gently held in place while they expand to fit all of the great sound of these Shure earphones is piped into your ears. I have just ordered the Professional version which fit deeper into you ears, more like the Etymotics. Comply also makes sleeves for the Etymotics I am going to have to try a set. If your OEM ear foam/silicone ear sleeves are not doing the job give these Comply's a try. I am done looking I have found my go to place.
http://www.complyfoam.com/
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