While I was on the teetering slippery cusp of ordering a pair, I thought that for us US-nom-doms the best way forward would be to send impressions and get JH Audio to send out blanks. Like custom ear plugs. If they need reshaping, keep firing the blanks back and forward. Once they've got it right, you then get the actual ones made to the shape thats right. You also get a pair of custom earplugs for noisy environments into the bargain.