I got new Kinvara 3 and they kill the back of my achilles. They have rubbed the skin raw, is this normal? I like the shoes, minus that part. I have always worn Kinvara 2 until now. Don't know if I am a fan and I don't want to pay full price for the 4s. Should I just cut out the back of the shoe? 3.6 mile run/warm up thing with David. I felt like he was annoyed with running with me this morning. Sometimes he just sits and questions me my training why we are running... Wish he would not bring that up while we run. Ran 4 miles @ 7:30 AP 2 mile cool down back home. 7:54 AP |