You could try also these:
http://www.ebay.co.uk/itm/141721545729?_trksid=p2057872.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT
http://www.ebay.co.uk/itm/251455352309?_trksid=p2057872.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT
Huawei honor IEM tips would be also good choice but I don`t know from where to get them separately.
http://www.aliexpress.com/item/Top-quality-Huawei-Honor-3-5mm-earphone-Ear-Headphones-headset-with-Mic-retail-box-for-iphone/32278105464.html?spm=2114.01020208.3.2.59aLMR&ws_ab_test=searchweb201556_2_71_72_73_74_75,searchweb0_0,searchweb201560_9
Those dual-flanges mentioned before are too soft for what You are looking for and too small bore that affects sound in bad way.
Sponge tips for ED9 is hard to get right fit if brass nozzle is being used due to small breathing hole on nozzle.
Edit:
JVC Spiral dot in MS size might also fit You
http://www.ebay.com/itm/Victor-JVC-EP-FX9-Spiral-Dot-Replacement-Ear-Tips-6-pcs-Black-S-MS-M-ML-L-Japan-/131640696097?var=&hash=item1ea6659d21
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