3 of 4 people found the following review helpful
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This review is from: Comply Tx-500 Isolation PLUS Earphone Tips - (S/M/L) Black (Electronics)
These are really great and provide totally superior sound isolation compared to the standard silicone tips that come with many IEMs. I recommend buying this package with all three sizes (S/M/L) first to find out which size fits you best, then order a re-fill of Tx-500s of that size. Please be aware that they do get quite dirty after a while, so one should always have a few extra pairs in stock.