I have been using shorts that I bought 20 years ago. I received a Performance gift discount card and bought a pair of their 70 dollar shorts. First 23 mile ride I have experience significant sore problems on both sides of the boys to put it mildly. I have never experienced this type of problem before. I have searched chamois cream here and found mixed results regarding this product. If I throw down the cash for a pair of Castelli or Assos will I continue to experience this problem?