if it's just restricting one toe do not send them back. let your foot and shoe adapt a little and see how it goes before you do something like that
Thats what I decided to do. I wore them around the hooch with Injinji's for a couple days to loosen them up a little and it really helped. This morning I took them on a test run (without the socks) and had a blast. Having read the warnings I kept it to 1.5 miles even though I really wasnt ready to bring it in. Calves are slightly tight but not too bad at all. I'm currenty fighting the urge to do 2 tomorrow AM. Either way, I'm sold.