Review on Ultimate Comfort And Support: Kalon Women'S Seamless Racerback Sports Bralette 4 Pack by Rachael Young

I really like these for daily use around the house but two of the four I got have an issue with the strap. Where the strap is folded over and sewn by the adjustable part the fabric was heated to stop the fray but it is very sharp on two of the bras and hurts to wear. Two are great but two are not. Not sure how to fix it but hoping it softens after a few more rounds in the dryer.