The Sound Profesionals make good stuff. It's pricey though.
I'll tell you, those in-ear just look like the microphone capsule attached to a wire. Not sure how they do the ear wrap around (maybe it's just shrink wrap tubing getting set (cooled) in a mold of some sort. Some kind of wind sock would be necessary with those, at least for rides. Recording a concert and you wouldn't have to worry about anything.
Maybe reproducing a set of those will be my next project. Once I figure out something to cut the wind.
Those tie clip ones ARE the mic capsule attached to a headphone wire.
Here's what I do. Cut the ends off a set of headphones. Using headphones with two wires works better than the single wire ones, but I imagine you can use either. Mark the left and right sides before you cut the ends off. Next, just take the mic capsule and solder on the ends of the wire. I tin the ends of the wire first, then using a 15watt solderig iron, just a quick hit and you should be good. I put a dab of hot melt glue to act as a strain relief, then cut a short length of shrink wrap tubing, het it with the heat gun and bingo! DONE! As I said, you can make those for a FRACTION of what they are selling them for. Even buying the soldering iron for the first set and you'll spend less...
Just do a little research on the mic capsules, make sure they have a good range (frequency, not distance)...