Basic 7" x 2" plate carrier shoulder pads (for the newbies)
Materials for ONE pad:
3d Spacer Mesh (1/8") - 3.5" x 7"
Cordura (500D) - 12" x 7"
Foam (1/4") - 2" x 5.75"
Hook (1") - 7"
Loop (1") - 7"
Binding tape (1") - ~8" [x2]
Place the "right sides" together; stitch the 7" sides together with a 0.5" seam allowance (the standard for this tutorial)
Stitch the other side
Fold inside-out; center the Cordura wings so they are even on both sides; stitch down the sides (about 0.25" from the edge of spacer mesh)
If you're poor like me and don't have the capability to bind on your sewing machine, break out the iron; fold the binding tape in half and iron it down; use a weight to hold it down while it cools
Bind one side (leave about 0.75" of binding tape as a tail on each side; fold it over and sew it down on your second pass)
Shove the foam all the way to the bottom of the sleeve; bind the remaining open side
Here's how it looks so far (notice how I folded the binding tails; they will not be visible once I sew the Velco) (Also note how I wrote where the hook and loop goes; it sucks sewing it onto the incorrect side)
Stitch the hook (rough side) and loop (soft side)
Repeat all of the above for the second shoulder pad; here are the finished products; some variations / improvements are noted in the picture
Carefully melt the strings; don't burn through your stitching
All done (assuming you got it right on the first go)!